During Miocene geologic epoch was this layer deposited as major phases of the geology of the mountains occurred during the Miocene.
The Miocene (/ˈmaɪ.əsiːn, -oʊ-/ MY-ə-seen, -oh-) is the primary topographical age of the Neogene and expands from approximately 23.03 to 5.333 million a long time prior (Ma).
The Miocene was named by Scottish geologist Charles Lyell; the title comes from Greek words that imply age since it has 18% less advanced marine spineless creatures than the Pliocene has.
The Miocene is gone before the Oligocene and is taken after by the Pliocene. As Soil went from the Oligocene through the Miocene and into the Pliocene, the climate gradually cooled towards an arrangement of ice ages.
The Miocene boundaries are not checked by a single unmistakable worldwide occasion but comprise or maybe territorially characterized boundaries between the hotter Oligocene and the cooler Pliocene Epoch.
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Which term matches this definition?
particles with a neutral (no) charge located in the
nucleus of the atom
A. Proton
B. Ion
C. Electron
D. Neutron
Particles with a neutral (no) charge located in the nucleus of the atom are called as Neutrons.
What are the components of atom?
Fundamental building block is an atom. It is the smallest fraction of matter into which electrically charged particles cannot be released. It is also the smallest piece of substance with chemical element-like characteristics. Regardless of whether they have 3 or 90 electrons, all atoms are about the same size.
The atom is made up of a small nucleus and orbiting electrons. Protons are found in the nucleus and have a positive charge that is equivalent to the electron's negative charge. Neutrons, which have essentially the same mass but no charge, may also be present in the nucleus.
Protons, neutrons, and electrons make up an atom.
The nucleus contains protons, neutrons, and electrons that orbit it.
The charges of the protons are positive, the electrons are negative, and the neutrons are neutral.
Hence, neutrons are the particles with neutral or no charge.
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What is composed of cells that produce hormones and secrete them into the bloodstream?.
Endocrine glands are made up of cells that release hormones into the bloodstream.
Endocrine glands are also known as ductless glands as they release certain chemical substances called as hormones directly into the bloodstream in the body. These hormones in turn, act on certain specific target organs in order to produce a certain effect.
Endocrine glands vary in shape as well as size. The important ones are the pituitary gland, thyroid gland, parathyroid gland, adrenal or supra-renal glands, pineal gland, etc. Hormones act as chemical messengers in the body. A hormonal imbalance in the body may lead to health-related problems such as obesity, elevated blood pressure or hypertension, etc.
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bacitracin is made naturally by the bacterium bacillus subtilis and is primarily only used to target skin infections caused by gram-positive bacteria. this type of chemotherapeutic drug would best be characterized as a(n) .
bacitracin is made naturally by the bacterium bacillus subtilis and is primarily only used to target skin infections caused by gram-positive bacteria. this type of chemotherapeutic drug would best be characterized as a narrow-spectrum antibiotic.
What is narrow-spectrum antibiotic?Antibiotics with a narrow spectrum are effective against a certain subset of bacterial species. They are only able to affect gramme +ve or gramme -ve, not both.
When the etiological organism is identified, special narrow-spectrum antibiotics are administered. They won't eradicate as many common microorganisms as broad-spectrum antibiotics do. They prevent the spread of illnesses with medication resistance because they only affect a small number of extremely particular bacteria.
antibiotics that are particular to one type of bacteria, such as those that only kill gram-positive or gram-negative bacteria.
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Would there be more ocean floor between the continents or less? Why?
Answer:
Yes there is
Explanation:
There is more ocean flooring than there is land, reason being is there is a lot more water than land. Take a look at pangea there is more water than there is land and its being stopped from reaching the core by the ocean floor and there is a lot of floor on the bottom of the ocean so yes there is more ocean floor between the continents. There is more because pangea broke off into pieces making more room for land
if you use distance analysis of morphological traits to build a phylogenetic tree that includes humans (a placental mammal), placental wolves, and marsupial wolves, which two groups would you conclude are most closely related? would the tree be correct?
Which two groups—marsupials and placental wolves—would you say are most closely connected to one another?
What is a phylogenetic example?A unique phylogeny example is the animal phylogenetic tree that shows the history of animal organs. In terms of the history of animal organs, it demonstrates animal phylogeny. Based on the unit level of organization in this sort of graphic, it is possible to determine the evolutionary pattern of the main animal lineages.
Why is phylogenetic analysis used?An in-depth understanding of how species change genetically is provided through phylogenetic analysis. With the aid of phylogenetics, researchers may assess the route an organism took to reach its ancestral origin and forecast potential genetic divergence.
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which brain structure maintains homeostasis and influences blood pressure, heart rate, digestive activity, breathing rate, and other important physiological functions in the body?
The hypothalamus regulates homeostasis and affects body temperature, blood pressure, heart rate, digestive activity, and breathing rate.
A section of the forebrain located beneath the thalamus. The central nervous system's control and coordination are the hypothalamus' primary responsibilities. The hypothalamus aids in maintaining homeostasis, or body balance.
The major hormones secreted from the hypothalamus include thyrotropin-releasing hormone (TRH) and gonadotropin-releasing hormone (GnRH). The brain's deep structures serve as the body's intelligent control and coordination hub. Its major job is to maintain homeostasis, a constant state of equilibrium in your body. It carries out its function through controlling hormones or by directly affecting your autonomic nervous system.
Thus, the hypothalamus regulates homeostasis, blood pressure, heart rate, digestive activity, breathing rate, and body temperature.
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how does the text explore the relationship between humans and animals? Is black beauty harmed by his relationship with humans? Does he benefit in any way? Cite evidence from the text, your own experience, and other literature, art, or history in your answer
The text explores the relationship between humans and animals by showing the readers that the world is full of beings who should not be treated like objects.
As his name suggests, Black Beauty was renowned for his size and might. However, when bad luck strikes, he is sold to a number of other owners. Some owners are compassionate and treat him with love and respect. Black Beauty is frequently referred to as a horse's autobiography. Black, a young stallion, is the horse (Beauty).
Black Beauty, a charming pre-automobile era horse that was well-bred and of noble birth, tells the tale. After being initially owned by sympathetic masters, he is bought and sold by ever crueler owners. He eventually collapses from overwork and poor treatment, but he is ultimately sold to another sympathetic owner and bounces back.
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What are the advantages and disadvantages of using alcohol
thermometric liquid
Q)What are the disadvantages of using alcohol as a thermometric liquid?
a)There are following cons of using alcohol as a thermometric liquid: Alcohol is a colourless liquid and hence, it requires colouring. It sticks to the walls of the glass tube which results in low accuracy. It has a low boiling point and it evaporates at a higher temperature
Q)What are the advantages as the thermometric liquid?
a)Advantages of mercury as a thermometric liquid. -It is a good conductor of heat and therefore the whole liquid reaches the temperature of the surroundings quickly. -It does not wet (cling to the sides of) the tube. -It expands uniformly (linear expansion) and responds quickly to temperature changes, hence is sensitive.
If a dna sequence is altered from tagctga to tagtga, what kind of mutation has occurred?.
If a DNA sequence is altered from TAGCTGA to TAGTGA, then the kind of mutation that has occurred is deletion.
In the field of biology, such a mutation in which a single nucleotide or more than one nucleotide has been removed or eliminated from the DNA sequence is referred to as a deletion mutation. In the scenario above, as the nucleotide cytosine (C) is being eliminated, hence it is a deletion mutation.
A deletion mutation can also cause an entire chromosome to disappear.
A deletion mutation might occur due to many factors. Sometimes, an environmental or chemical hazard can cause a deletion mutation. Other times, it might happen that during DNA replication, an error might occur due to which one or more nucleotides are missed during the time of replication.
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Plants in different environments have challenges that only they have. For example, the growth of a plant in a rainforest (e.g., an orchid) might be more affected by different things than a plant in a desert (e.g., a succulent). In three to five sentences, compare environmental challenges that could affect the photosynthetic process of a rainforest plant versus a desert plant.
Explanation:
a rainforest plant will have a great number of large green leaves in order to capture the most amount of sunlight that is able to pass through to the lower levels in the rainforest. Also due to the humidity and low wind speed there isn't a high rate of transpiration.
whereas a desert plant where there is high temperatures, low humidity and high wind speed, plants such as cacti have torn as leaves which blocks the stomata in most cases to prevent water loss and to ward off predators, the cacti has roots that allow it to absorb water before it can evaporate
The sulcus that separates the atria from the ventricles is the ____________ sulcus.
The sulcus that separates the atria from the ventricles is the coronary sulcus.
ExplanationThe Heart
The heart is a vital organ that plays an important role in our body. The function of the heart is to receive and pump blood throughout the body. There are large blood vessels in the heart called coronary arteries. Coronary arteries are responsible for delivering fresh oxygenated blood from the heart to the heart muscles.
Coronary Arteries
Coronary arteries are the main blood vessels in the heart and are one of the three main blood vessels that surround the heart. These arteries form the right and left coronary arteries, each of which forms a branch. The left coronary artery originates from the aorta above the left aortic valve and bleeds the left side of the heart. The right coronary artery originates from the right side above the aortic valve. The arteries travel down the coronary sulcus located between the atria and ventricles.
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an organism that thrives in the desert does not do well in a tropical rainforest. when there is plenty of water, shouldn't the organism do even better? explain.
Since these organisms are well adapted to the desert, putting them in a tropical rain forest where there is more than enough water for them will have the opposite effect of what would happen if more water were applied: it will have a negative impact.
Any organic, living system that performs as a standalone unit is referred to as an organism. All living things are made up of cells. Taxonomy separates species into protists, bacteria, and archaea, which are unicellular microorganisms, or multicellular animals, plants, and fungi.
A living item is considered an organism if it has an organized structure, is capable of responding to stimuli, can reproduce, grow, and can adapt to its environment. Therefore, every animal, plant, fungus, protist, bacterium, or archaeon found on Earth would be considered an organism.
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What is the best method of checking the temperature of a delivery of fresh fish?.
Answer:
The best method of checking the temperature of a fresh fish, from a delivery is, to "Insert a thermometer probe in the thickest part of the fish".
Explanation:
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Fill in the blanks DNA REPLICATION
Answer:
leading
Explanation:
leading strand is the new DNA formed after replication. lagging strand is the old DNA strand
what kind of molecules serve as electron acceptors in cellular respiration? molecules with low potential energy polar molecules molecules with high potential energy water molecules in an excited state
In the electron transport chain, oxygen serves as the final electron acceptor (ETC).
Which substances can act as electron acceptors?Oxygen, nitrate, iron (III), manganese (IV), sulphate, carbon dioxide, and in some bacteria, chlorinated solvents like tetrachloroethylene (PCE), trichloroethylene (TCE), dichloroethene (DCE), and vinyl chloride are a few examples of electron acceptors (VC).
Is NADH an acceptor of electrons?NADH performs the same role as the food molecule as an electron donor. The oxidoreductases, which transfer electrons from NADH to molecular oxygen, another electron acceptor, are the electron transporters anchored in the mitochondrial membrane.
Is co2 an acceptor of electrons?Methanogenic Archaea use carbon dioxide as a terminal electron acceptor to produce methane as their end product, and various prokaryotic groups use it to create acetate.
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A therapist uses unconditional positive regard to help a client feel fully accepted. The therapist and the client discuss future goals and focus on the steps needed to live a more complete life.
Which perspective in psychology is the therapist most likely following?
A. humanistic
B. behaviorist
C. psychoanalytic theory
D.functionalism
The perspective in psychology that the therapist most likely following is option C. psychoanalytic theory.
What does therapy mean by unconditional positive regard?Respecting a client as a human being with free will and acting with the presumption that they are doing the best they can, as opposed to enjoying or embracing what they have done, is what is meant by unconditional positive regard.
Note that Robert Carl Rogers Respecting a client as a human being with free will and acting with the presumption that they are doing the best they can, as opposed to enjoying or embracing what they have done, is what is meant by unconditional positive regard.
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Explain the difference between a law and a theory.
Answer:
Explanation:
Law and theory are two terms that are often used in context of scientific terminology. The main difference between a law and a theory is that a theory tries to explain the reasoning behind something that occurs in nature, whereas scientific laws are just descriptive accounts of how something occurs in nature.
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describe at least 2 ways bone functions in protection of the human body
Bones always keep our organs safe from hard impacts, punctures, and other forms of injury.
Define skeleton system?Your body's main support structure is the skeletal system. It is made up of connective tissue like tendons, ligaments, and cartilage as well as bones. The musculoskeletal system is another name for it.
The skeleton serves a variety of purposes. In addition to giving us our human form and traits, it:
Enables movement: Your skeleton supports your weight as you move and stand. Your body's organs and parts are mobile thanks to joints, connective tissue, and muscles.Bones have bone marrow, which makes blood cells. In the bone marrow, red and white blood cells are made.Organs that are shielded and supported by the body: The spine is supported by the backbone, the heart and lungs are shielded by the ribs, and the brain is protected by the skull.Mineral reserves are kept in bones, which are home to calcium and vitamin D.To know more about skeleton system, visit:
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which cell is indicated by the arrow? identifying cells of the nervous system which cell is indicated by the arrow? identifying cells of the nervous system microglial neuron astrocyte oligodendrocyte
The arrow points to an oligodendrocyte cell, which is one of the central nervous system's myelinating cells (CNS).
What role does the oligodendrocyte cell play?In the CNS, neurons are wrapped in specialized glial cells called oligodendrocytes. The major task of oligodendrocytes is to produce and maintain the myelin coating that envelops axons. Additionally, they take involved in the shaping of higher order neural systems and axonal control.
What components make up oligodendrocytes?They originated from the mesenchyme cells in the embryonic neural tube. These cells develop into glial cells, which create the progenitor cells for oligodendrocytes. The spinal cord and the brain then undergo oligodendrocyte maturation from these cells.
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a gene that controls seed coat color in peas also determines the susceptibility of these peas to a particular disease. this situation is referred to as
The sensitivity of peas to a specific disease is also determined by a specific gene that regulates the colour of the seed coat. Pleiotropy is the term used to describe this circumstance.
Pleiotropy is the term used to describe this scenario, which has been found in a variety of species, including humans.
When an organism is heterozygous, it has two distinct alleles of the same gene. For instance, pea plants can have either homozygous dominant (red-red) or heterozygous red blooms (red-white). They are homozygous recessive if they have white blooms (white-white).
The phenotype of an organism is its outward appearance (FEE ,TIEP). Purple or white flowers would be possible phenotypes for the pea plant's feature of flower colour. Yellow and green seeds, in terms of seed colour,
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the digestive tract in humans harbors a diverse microbial community, starting with the mouth which is colonized mainly by a number of species of
The digestive tract in humans harbors a diverse microbial community, which is colonized mainly by a number of species of Streptococcus.
Streptococcus is a genus of spherical bacteria that belongs to the family Streptococcaceae. These bacterias produce d-lactic acid, a type of acid that, if produced excessively, can lead to lactic acidosis.
Besides lactic acidosis, these bacteria can also cause many health problems, such as:
Strep throat, which is caused by group A Streptococcus. The symptoms include fever, sore throat, and swollen lymph nodes in the neck.Scarlet fever is also caused by group A Streptococcus.Pneumonia, which is caused by a group B Streptococcus. Streptococcus pneumoniae.Learn more about Streptococcus at https://brainly.com/question/22774534
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Concept of Terrestrial ecosystems
A terrestrial ecosystem is a community of organisms and their environment that occurs only on land masses, such as continents or islands.
In addition, there are six primary terrestrial ecosystems that are:
TundraTaiga.Deciduous temperate forest.Rain forest.Temperate grasslands and shrublandsshrublandsdesert.
Terrestrial ecosystems are distinguished by their low water availability and the consequent importance of water as a limiting factor, as opposed to aquatic ecosystems. Terrestrial ecosystems are characterized by wider temperature fluctuations, both daily and seasonal, compared to aquatic ecosystems of similar climates.
As frog embryo develops in its egg, its cells divide.
Which term best describes the structure that is replicated during this cell division?
URGENT!!!!
CD4 and CD8 activation:
1) Why are CD4+ T cells (T-helper cells) activated by MHC Class II and CD8+ cells of (CTL) is activated by MHC Class I .
2) B-cells and T-cells: signal 1 and signal 2
During these phases, CD4+ T cells have specific functions that control how CD8+ T cell memory is developed.
What are CD4 and CD8 activation?CD4+ T cells during the priming phase boost viral clearance and license the entrance of CD8+ T cells into mucosal tissues.
After interacting with the antigen-MHC complex, naive CD4+T cells get activated and differentiate into distinct subtypes that are primarily influenced by the cytokine milieu of the microenvironment.
Therefore, the development of a virus-specific effector CD4+ T cell and humoral response.
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why is there different numbers of lobes on the right and left lungs in fetal pig. why would this be the case?
Because the left lung needs to be smaller to make room for the heart, there are differing numbers of lobes on the right and left lungs of fetal pigs.
How do the right and left lungs of a pig differ from one another?Each side of the pig lung is divided into a number of lobes. In contrast to humans, who have three lobes on one side and two on the other, pigs have four lobes on their right lung and three on their left.
How many lung lobes do pigs have compared to how many humans do?Compared to humans, who have three right and two left lobes, swine lungs have two left and four right lobes.
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which possible cause of doms is also a cause of cellular damage in muscular dystrophy and alcohol-induced cardiomyopathy
DOMS and cellular damage in muscular dystrophy and alcohol-induced cardiomyopathy are caused by elevated calcium levels, which rush into injured tissue and slow repair.
DOMS, commonly referred to as "muscle fever," is delayed onset muscle soreness. After engaging in new and strenuous exercise, the muscles feel sore, achy, and unpleasant. The most frequent cause of DOMS, which is transient muscle injury and inflammation, seems to be eccentric activity. Muscular dystrophy is a muscle disorder in mutated genes in body doesn't allow the formation of protiens required for healthy muscle cells. Alcoholism causes your heart to change form, a condition known as alcoholic cardiomyopathy.
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Which body plan do members of Phylum Nematoda have?
Acoelomate
Deuterostome
Coelomate
Pseudocoelomate
Answer:
Pseudocoelomate
the three domain system of taxonomic classification now places protists into their own single kingdom. true or false
Living organisms are now classified into a single kingdoms under third domain system of taxonomical, as shown above.
Given statement is true.
What is taxonomic example?Studying living things including animal, plants, microorganisms, and people in order to categorize them and increase our understanding of them is known as taxonomy. For instance, although from some views people and whales are separate animals, both are classified as mammals and share a common ancestor.
Why is taxonomic classification used?In order to more effectively communicate biological information, it aids in the classification of species. Through hierarchical classification, taxonomy allows scientists to understand and categorize the variety of life on Earth.
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What is regulated gene expression?
a
a process by which microarrays detect which cells are producing which proteins
b
a method for blotting DNA fragments onto a positively charged membrane
c
the cell's ability to turn on and off genes at particular times
d
the unique gene pattern created by a genetic cross
Answer:
C. The cell's ability to turn on and off genes at particular times.
Explanation:
Gene regulation is vital to cell differentiation and our bodies ability to respond to environmental stimuli. Cells have the ability to regulate the expression levels of genes by turning their expression on and off to produce proteins that are necessary.
list in order the events of blood flow through the heart, starting from the blood entering the atria from the vena cava.
The order of blood flow through the heart is as follows: The body is followed by the inferior and superior vena cava, the right atrium, the tricuspid valve, the right ventricle, and the pulmonary arteries.
The vesical vein is situated where?The right side of your heart is where your superior vena cava or vena cava are located. Your superior vena cava is formed by the union of your right and left ligamentum (or brachiocephalic) veins.
If the venous cava is obstructed, what happens?A blood channel called the superior vena cava transports blood from the upper body back to your heart. Shortness of breath, upper body edema, and other symptoms are possible when this vein is obstructed. Untreated severe cases can be fatal, especially in young patients.
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