Answer:
The correct answer is: the bright sunlight.
Explanation:
The bright sunlight on a sunny day is the stimulus that causes the response of squinting, which is necessary for us to protect our eyes from different conditions that can be caused by extreme sun exposure.
This stimulus is transmitted to the Central Nervous System by sensory neurons, so the information can be processed in the brain and the response to squint our eyes to receive less light can be performed by the orbicularis oculi muscle (the one that closes the eyelids).
Answer:
the bright sunlight
Explanation:
You walk outside on a sunny day and have to squint until you put sunglasses on. What is the stimulus that causes the response of squinting?
o the outside temperature
x the bright sunlight
o the surrounding air
the epidermis of a plant functions like what part of an animal
Answer:
It's like the skin
Explanation:
Epi- outer layer
Dermis- Skin
It protects the more fragile layers underneath like how our skin protects our body from pathogens.
How is food moved through the gut?
a. By peristalsis c. By waves of liquid
b. By gravity
d. Movement
Explanation:
a. By peristalsis
..................
How does an increased population size affect the amount of competition between organisms?
Break down the codeTCCGCGCAGAGCTAG using DNA, mRNA, tRNA, Amino Acid
Answer:
TCCGCGCAGAGCTAG : CODE DNA= A=T G=C
AGGCGCGTCTCGATC : DNA mRNA=A=U C=G
UCCGCGCAGAGCUAG :mRNA
AGG CGC GUC UCG AUC :tRNA
AMINO ACIDS = AGG ---->Arg (R)
CGC ----->Arg (R)
GUC ------>Val (V)
UCG------> Ser (S)
AUC------->IIe (I)
Please determine whether the statement is true or false;
In vertebrates, the central nervous system (CNS), consisting of the brain and the spinal cord, integrates information, while the nerves of the peripheral nervous system (PNS) transmit sensory and motor signals between the CNS and the rest of the body.
A fertilized egg, or a
is formed from the fusion of egg and sperm.
vagina
uterus
zygote
ovary
Answer:
Zygote
Explanation:
A zygote is a fertilized egg.
Answer:
zygote
Explanation:
they're correct !
A biologist wants to know which fertilizer will result in the tallest pea plants. A chemist wants to know how much energy is required to change liquid water into water vapor. A geologist wants to know which type of soil is most permeable to water. A physicist wants to know what type of material reflects the most light.
Which of the following methods can best be used by all of these different scientists to answer their individual questions?
A.
taking a survey of their fellow researchers
B.
drawing a diagram as a model
C.
using popular magazines as reference materials
D.
performing a controlled experiment
Answer:
performing a controled experiment
Explanation:
this is because they can experience it themselcves, without having risk of external disturbance that would change tha outcome
Answer:
The answer is D - performing a controlled experiment
Explanation:
50 point question here answer it please
Answer:
the first one
Explanation:
the partials in a liquid are closer together then a plasma
Answer:
number 1
Explanation:it make since
what is the importance of reflex actions?
Explanation:
to minimize any damage to the body from potential harmful conditions
An involuntary motor response to a sensory stimulus is known as reflex.Reflexes perform many types of jobs for our central nervous sustem.such as:
they protect us from danger.they help us move our body.they help us to see etc..HOPE THIS HELP YOU..
IF U FOUND THIS HELPFUL THEN MARK IT AS BRAINLIEST..
THANK YOU
Why is it incorrect to say plants “breathe” Carbon dioxide (CO
Answer:
Becoz as we know that human being breathe oxygen and through carbon dioxide. Like wise it's opposite to plants. So it's incorrect to say that plant breathe carbondioxide.
What are the steps for hypothesis
Answer:
Step 1: State the Null Hypothesis.
Step 2: State the Alternative Hypothesis.
Step 3: Set.
Step 4: Collect Data.
Step 5: Calculate a test statistic.
Step 6: Construct Acceptance / Rejection regions.
Step 7: Based on steps 5 and 6, draw a conclusion about.
Explanation:
Which best describes an organism’s niche? A. life span B. habitat C. environment D. role
Answer:
role
Explanation:
An ecological niche is the role and position a species has in its environment; how it meets its needs for food and shelter, how it survives, and how it reproduces. A species' niche includes all of its interactions with the biotic and abiotic factors of its environment.
An ecological niche is the role and position a species has in its environment; how it meets its needs for food and shelter, how it survives, and how it reproduces.
What is Niche?A species' niche includes all of its interactions with the biotic and abiotic factors of its environment.
The term "niche" in ecology refers to the function an organism performs within a community. The physical and environmental requirements (such as temperature or topography) and interactions with other species that a species must tolerate make up its niche (like predation or competition).
For instance, the tiny songbird from North America known as the Kirtland's warbler (Setophaga kirtlandii), which is scarce, has an extremely constrained niche.
Therefore, An ecological niche is the role and position a species has in its environment; how it meets its needs for food and shelter, how it survives, and how it reproduces.
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2 body systems when shooting an arrow
Answer:
Muscle and bones? They work to shoot an arrow.
Explanation:
Which plant can help remove pollutants in rivers and lakes?
Answer:
Water hyacinth
Explanation:
This is a plant that can remove pollutants in rivers/lakes. Took the test and got it right.
The primary source of energy in the cells is a nutrient called
Explanation:
The digestible carbohydrates in an animal's diet are converted to glucose molecules and into energy through a series of catabolic chemical reactions. Adenosine triphosphate, or ATP, is the primary energy currency in cells
A front refers to?HURRY
Answer:
A. Where to air masses meet
Explanation:
Answer:
A. the location where two air masses meet.
Explanation:
Is the role of the liver
Answer:
The main role is to filter blood coming from the digestive tract before it passes through the rest of the body. The liver can also detoxify or remove toxic chemicals like drugs and metabolize them. The liver then creates bile that ends up back in the intestines.
Blood plays an important role in thermoregulation. Which of the following statements
about thermoregulation is NOT correct
A. Thermoregulation involves a balance between the production of heat and
the loss of heat.
B. The rate of heat loss is affected by the difference between temperature
of skin and external environment.
C. Internal conditions remain the same regardless of the external
conditions.
D. Heat loss from surface of the body is slower when the temperature
difference is higher.
E. Heat loss from the body deceases as more blood passes through the
skin.
Answer: C and E options not correct.
Explanation:
Thermoregulation itself is actually a branch of homeostasis. Homeostasis is defined as the internal regulation of body environment which includes the vital organs of the body such as the heart, liver, brain and contraction of skeletal muscles.
However, there are four routes of heat lost in the body. They are through convection, conduction, radiation, and evaporation. If skin temperature is greater than that of the surroundings, the body can lose heat by radiation and conduction. But, if the temperature of the surroundings is greater than that of the skin, the body actually gains heat by radiation and conduction. In such conditions, the only means by which the body can rid itself of heat is by evaporation. So, when the surrounding temperature is higher than the skin temperature, anything that prevents adequate evaporation will cause the internal body temperature to rise. Even during sports activities, evaporation becomes the main avenue of heat loss. Humidity itself, affects thermoregulation by limiting sweat evaporation and thus heat loss.
which one of the structures contributes the ability of birds to fly? check all that apply.
Answer:
Hollow bones
Explanation:
In tomatoes, round fruit (R) is dominant over long fruit (r), and smooth skin (S) is dominant over fuzzy skin (s). A true-breeding round, smooth tomato (RRSS) was crossed with a true-breeding long, fuzzy tomato (rrss). All the F1 offspring were round and smooth (RsRs). When these F1 plants were bred there were 43 round smooth offspring and 13 long, fuzzy offspring. Are these two genes likely to be on the same chromosome? Explain.
Answer:
Round, smooth: 43
Long, fuzzy: 13
They are not on the same chromosome because when genes are located on different chromosomes they segregate independently.
How do you know if genes are on the same chromosome?We say that a gene is in linkage or gene linkage when it is on the same chromosome and does not segregate independently at the time of the formation of a gamete. We know that chromosomes are formed by a large sequence of genes that is responsible for determining the characteristics of a species.
Whit this information, we can conclude that they are not on the same chromosome because when genes are located on different chromosomes they segregate independently.
Learn more about gene linkage in brainly.com/question/10651162
Which of the following is the best definition of the term genotype?
A genotype is a feature in the genes. I know this since a pheno is a physical trait while geno meaning gene is a trait in the genes that can't be seen.
The genotype refers to an organism's entire genetic makeup, including all of its inherited genes.
What is a genotype?It represents the underlying genetic information that determines the traits and characteristics an organism will have, such as eye color, height, and susceptibility to certain diseases.
The genotype is influenced by the combination of genes passed down from parents and can also be affected by mutations or changes in the DNA sequence. The genotype serves as the blueprint for an organism's development and can impact its phenotype, or observable traits and characteristics.
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Which of the following correctly describes the relationship between hibiscus flowers and bumblebees that eat hibiscus nectar and transfer the pollen of the hibiscus flower?
Answer:
The options are not included but the relationship between them is MUTUALISM.
Explanation:
The question depicts a relationship between two different species of organisms (hibiscus and bumblebees) called Symbiosis. Symbiosis can be of different types depending on whether the effect of the relationship on the involved organisms. The type in this case is MUTUALISM, which is a relationship between two organisms that are both benefitting from the relationship.
The bumblebees are benefitting from the relationship by getting fed from the nectar produced by the hibiscus flower plant while the hibiscus is benefitting from the relationship by getting its pollen transferred to another plant by the bees.
Answer:
mutualism: bumblebees pollinate hibiscus flowers and hibiscus flowers provide food for bumblebees
Explanation:
He showed me exactly how far apart the rows should be and how deep. He couldnt
Answer:
He could consider using a tape measure, or to use common objects and use those as a system of measurement. He could.
Where is tRNA mRNA and DNA
found in the cell
Answer:
Cytoplasmic tRNAs are found in the fluid inside cells (the cytoplasm). These tRNAs help produce proteins from genes located in the DNA in the nucleus of the cell (nuclear DNA). Although most DNA is nuclear, cellular structures called mitochondria have a small amount of their own DNA, called mitochondrial DNA. and mRNA is found in the nucleus and the cytoplasm in cells.
Explanation:
hope it helps : )
tRNA (transfer RNA) and mRNA (messenger RNA) is found in the cytoplasm of the cell. DNA (deoxyribonucleic acid) is found in the nucleus of the cell.
tRNA plays a crucial role in translating the genetic information carried by mRNA into specific sequences of amino acids during protein synthesis. tRNA molecules are involved in bringing the correct amino acids to the ribosome based on the codons present in the mRNA.
mRNA is synthesized from DNA in the nucleus during a process called transcription. Once produced, mRNA leaves the nucleus and moves into the cytoplasm, where it serves as a template for protein synthesis. In the cytoplasm, mRNA is associated with ribosomes, which are the sites of protein synthesis.
DNA is primarily found in the cell nucleus, where it stores the genetic information of an organism. In some cases, a small amount of DNA can also be found in organelles called mitochondria (in eukaryotic cells) and plastids (in plant cells).
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Select the statements that accurately describe endocytosis.
a. The cell forms proteins that move substances into the cell against a concentration gradient.
b. The cell selectively filters small nutrients through specialized membrane pores.
c. The cell membrane pinches off to form an extracellular vesicle joined to the cell by filaments.
d. The cell membrane engulfs a particle in the cytoplasm and forms a vesicle around it.
e. The cell expends energy to transport materials into the cytosol.
Answer:
The correct answer is:
The cell membrane engulfs a particle in the cytoplasm and forms a vesicle around it. (d.)
Explanation:
Endocytosis is a type of active transport, where particles such as (large molecules, parts of cells, and even whole cells) are moved into cells.
The various types of endocytosis has a common feature of:
1. invagination of plasma membrane forming pockets around the target particle.
2. the pocket pinches off from original plasma membrane
3. forming a new intracellular vesicle containing the target particle.
The different types of endocytosis includes
a. pinocytosis (cell drinking): takes in extracellular fluids
b. phagocytosis (cell eating): large solid particles are taken in by cells
c. receptor-mediated endocytosis: here, receptor proteins on the cells surface, binds to complementary proteins on the surface of the target particles before endocytosis occurs.
Number of eyes found in earthworm
Answer:
none, worms dont have eyes
Explanation:
Answer:
0
Explanation:
Earthworms have no eyes, but they do have light receptors and can tell when they are in the dark, or in the light.
Which characteristics do temperate Marine and temperate Continental climates have in common
Options are not provided in the question. The complete question is:
Which characteristics do temperate marine and temperate continental climates have in common? Check all that apply.
A.mild winters
B. hot summers
C. many tall trees
D. moderate amount of precipitation
E. two seasons with temperature differences
Answer:
D. moderate amount of precipitation
E. two seasons with temperature differences
Explanation:
The temperate marine climate is generally the climate of west coasts in higher middle latitudes of continents.
Temperate continental climates also known as microthermal climates are located away from the oceans.
Though the location of both the climates is different but some of the characteristics are similar that include are modertae amount of precipitation and two seasons with temperature differences.
Both the climates have moderate rainfall across the year ( modertae amount of precipitation) and mild to warm summers and cool to cold winters.
Hence, the correct option is D and E.
Answer:
Answer is D on egde!!
Explanation:
Which of the following occurs during artificial cross pollination? A. A different plant species is used to pollinate another plant. B. The plants reproduce sexually by self pollination. C. The scientist completely controls the transfer of pollen from one flower to the stigma of another.
Answer:
c
Explanation:
its artificial= done by humans
During artificial cross-pollination, the scientist completely controls the transfer of pollen from one flower to the stigma of another.
What do you mean by Cross-pollination?Cross-pollination may be defined as a type of pollination in which sperm-laden pollen grains are transferred from the cones or flowers of one plant to egg-bearing cones or flowers of another.
Any artificial thing requires the interference of human activity. This activity by human increase the chance of those who give better productivity in every aspect.
Therefore, during artificial cross-pollination, the scientist completely controls the transfer of pollen from one flower to the stigma of another.
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Which of the following is an example of conduction?
A. The sun heating the ground
B. The ground heating the air
C. The hot air rising and cold air falling
Answer:
C
Explanation:
In conduction, heat moves from areas of more heat to areas of less heat by direct contact. In the atmosphere, conduction is more effective at lower altitudes where air density is higher.
....
Hope this answer can help you. Have a nice day!
The punnet square shows the results when two parent cows are crossed. R represents red hair and represents white hair. Which best describes this inheritance pattern?
Answer:codominance
Explanation: Both genes will be expressed equally without overshadowing the other
Answer:
A
Explanation:
Incomplete dominance because the intermediate from of the trait is chosen
