The resource that you do not need to measure for research involving competition between animals is Light . The correct option is A
What is light availability?
The presence or amount of light in a specific setting is referred to as light availability. The amount and type of light that is available for organisms to perceive and use for a variety of biological processes are referred to as available light.
Although diurnal/nocturnal activity patterns and other characteristics of an animal's behavior or physiology might be influenced by light availability, light is not often thought of as a resource that animals directly compete for.
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identify the phase in the life cycle lf small and big stars
Answer:
small: giant, white dwarf, neutron star
big: supernova, planetary nebula
Explanation:
Answer:
Explanation:
got it right
Which statement is the best example of nonscience?
A. Selective breeding and genetic modification produce wheat grains
with higher protein content.
B. Stalks of wheat are displayed during harvest season as symbols of fertility, life and abundance.
C. Wheat plants grow taller when they receive plenty of water and sunlight.
D. People with wheat allergies may benefit from remedies such as activated charcoal and apple cider vinegar.
Stalks of wheat are displayed during harvest season as symbols of fertility, life and abundance is the best example of non-science. Thus, option B is correct. since the selective breeding of wheat grains is science term.
What is selective breeding?Selective breeding which applies artificial selection by human when they can control breeding process of organisms in order to introduce or eliminate a desirable character or trait.
Majority of breeding focuses on the beneficial traits for humans, where the beneficial trait pass from parent to offspring via genes.
The desirable phenotypic traits are passed from parents to offspring via their genes.
Th drawbacks of selective breeding in some case the undesirable traits which cause hereditary and health problems.
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Answer:
B. Stalks of wheat are displayed during harvest season as symbols of fertility, life, and abundance.
Which is not a water quality monitoring parameter?
Select one:
a. habitat
b .turbidity
c. salinity
d. pH level
Which of the following is an example of conservation by sustainable land use?
A. Reducing use of chemical fertilizers and pesticides.
B. Removing a dam and allowing water to flow naturally.
C. Using plants to remove toxins from the ground in an environment.
OD. Creating a new ecosystem equal in size to the one that was damaged.
Using plants to remove toxins from the ground in an environment is an example of conservation by sustainable land use.
In order to meet human needs both now and in the future, sustainable land use provides a fair and balanced distribution of land, water, plants, biodiversity, and other environmental resources among the numerous competing claims.
In order to protect, conserve, and use resources (soil, water, and biodiversity) sustainably, as well as to restore degraded natural resources and their ecosystem functions, sustainable land management (SLM) entails measures and practices that are tailored to biophysical and socioeconomic conditions.
SLM practices include:
Control soil erosion, boost soil fertility, manage soil organic matter for soil carbon sequestration, avoid land conversion and safeguard vulnerable areas; prevent land degradation; and recover degraded soils.
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The name process that is critical for synthesizing nonessential amino acids
Transamination is the main process which is critical for synthesizing nonessential amino acids.
What is Transamination?This type of reaction involves the transfer of an amino group to a ketoacid to form amino acids.
This type of reaction is responsible for the synthesis of most amino acids present today.
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Que signifie ADN et comment on le prouve?
Answer:
Qu'est-ce que l'ADN ?L'ADN (acide désoxyribonucléique) est un type d'acide nucléique qui se distingue par le stockage de l'information génétique de la grande majorité des êtres vivants. Cette molécule est formée de nucléotides et a généralement la forme d'une double hélice.
Il est nécessaire de prélever des échantillons de certains fluides corporels qui peuvent être du sang, de la salive, des ongles, des cheveux ou du sperme. À l'aide de techniques de laboratoire sophistiquées, l'ADN des échantillons est isolé, puis une cartographie est effectuée, ce qui est fait par des équipements appelés "Séquenceurs d'ADN".
Pour le prouver, normalement le rapport d'un examen ADN apporte quels gènes et chromosomes ont été étudiés et l'analyse du généticien à leur sujet. Les résultats sont présentés dans des rapports simples et clairs. Dans les examens de paternité, le résultat est toujours comparatif.
J'espère t'avoir aidé, bonnes études !
Hagfish are noted for having a skull, but no . . . A. pharyngeal slits.
B. vertebral column.
C. brain.
D. tail.
Answer:
but no the answer is spine which can also be called vertebral column so is B
Answer:
B. Spine/vertebral column.
Explanation:
xXMonkey here! Hagfish have no vertebral column. If I got this wrong, please let me know.
The only people with Rh negative blood are people who have inherited two recessive alleles for this trait. But some people who are colorblind have inherited only one recessive allele for this trait. Explain why these traits are different in terms of how many recessive alleles are needed to produce the recessive phenotype. Hint: Think about the above problem and sex chromosomes versus autosomes.
The difference is due to the inheritance pattern. Blood type needs two recessive alleles to express Rh-. Color-blindness needs only one.
What are the blood type and Color-blindness inheritance patterns?
⇒ Blood type is coded by a diallelic Rh gene that expresses complete dominance.
The allele Rh+ dominates over the allele Rh-.
Genotyopes and Phenotypes are as follows,
Individuals Rh+Rh+ express the possitive phenotypeIndividuals Rh+Rh- express the possitive phenotype Individuals Rh-Rh- express the negative phenotype.To express Rh-, a person must inherit two recessive alleles from their parents.
⇒ Color-blindness is an X-linked condition coded by a recessive allele.
As most sex-linked genes, it is transmitted together with the X chromosome.
The phenotype depends on the number of recessive alleles and the sex of the person.
Genotyopes and Phenotypes are as follows,
X⁺X⁺ women have normal sight.X⁻X⁻ women are completely color-blinded X⁺X⁻ women are partially color-blinded. X⁺Y Men are not color-blinded X⁻Y Men are color blinded.In this case, only one recessive allele is enough to express the affection.
In conclusion, Blood type needs two recessive alleles to express Rh-. Color-blindness needs only one recessive allele.
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Why is photosynthesis considered a light-dependent reaction?
Answer: Light reactions of photosynthesis are light dependent reactions. They are light dependent because for the process to start, a light ray should impinge on the chlorophyll and only then the reactions of photosynthesis begin.
Explanation:
Fill in the blank with the correct abbreviation or symbol for the definition provided
Every day
The correct abbreviation for the term Every Day is Daily.
What is an abbreviation?An abbreviation is a term to refer to an orthographic convention that shortens the writing of a certain term or expression, and consists of the written representation of a word or group of words with only one or more of its letters.
According to the above, Daily is a correct abbreviation for the term Every Day since it expresses the same meaning with fewer letters. Additionally, this abbreviation is used in the medical field to tell patients when to take their medicine.
Doctors usually put Daily when their patient must take a medicine once a day.
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How can a person reduce their own food waste?
Use clean energy in food production facilities and storage.
When you are ordering out, order just enough for one meal.
Reduce the distance of imported items used to make food products.
Use energy-efficient technology in food production and storage.
Just buying enough food for one meal when we order out is one approach to decrease food waste.
How can we manage to reduce food waste?
Plan for the meals. Instead of buying whatever is left on the shelves, try to buy only what we eat, and eat what we buyEnjoy the meal to the last leaf, practically. Unusual components, including leftovers and fruit peels, can be reused.Issue of Food waste:
The issue of food waste needs to be addressed because it is so significant. Massive foodstuff manufacturing has increased to try to keep up with the rise in the global population. Nearly half of the foodstuff produced worldwide is wasted, and a large portion of it occurs at home because individuals have a practice of throwing leftovers away when they could be reusing them.Eating the leftovers is one way to prevent food waste. If we overcook or if we purchase an excessive amount of fresh items, refrigerate the remainder or apply the bleach method to freeze the fruits, veggies, and vegetables.Therefore, the correct choice is an option (B).
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Option B: When you are ordering out, order just enough for one meal.
You collect individuals from different allopatric populations of a leaf-eating beetle. In the laboratory, you conduct mate-choice experiments to assess levels of reproductive isolation among beetles from different populations. Assuming that ecological speciation occurred in the wild, which pattern should you expect?.
Less reproductive isolation among populations that share similar habitats.
What is ecological speciation?The process through which new species arise as a result of divergent natural selection between dissimilar ecological habitats is known as ecological speciation. Ecological speciation happens when reproductive isolation evolves as a result of adaptation to various habitats or resources.
The brief history of a gene flow barrier in the population that leads to environmentally based divergent selection in the development is known as ecological speciation. The Charles Darwin theory of evolution is connected to this one. It offers the world's population diversity. The species frequently occurs through natural selection. Additionally, the speciation happens in two ways:
Ecological speciationNatural selectionThe genetic diversity in the population does contribute to ecological speciation.
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Which describes a transplant using healthy bone marrow cells from a compatible donor?
Answer:
Allogeneic transplants involve the use of cells from a donor.
What animal was moving in the bushes of one of the canals when the narrator was alone at xochimilco
In the underbrush of one of the canals, the narrator had a terrifying encounter with a panther.
3. Compare the advantages and disadvantages of disposing of municipal solid waste in sanitary landfills and by incineration.
Lowers population of pest is the advantages of disposing of municipal solid waste in sanitary landfills whereas high cost and damage to health are the disadvantages of disposing of municipal solid waste in sanitary landfills
What are the advantages and disadvantages of disposing waste in sanitary landfills?The main advantage of disposing of municipal solid waste in sanitary landfills is that it minimizes pests such as rodents and insects that can carry many diseases. The disadvantage disposing of municipal solid waste in sanitary landfills is that it can be costly and can cause problems with a sanitary landfill is the environmental hazard.
So we can conclude that lowers population of pest is the advantages of disposing of municipal solid waste in sanitary landfills whereas high cost and damage to health are the disadvantages of disposing of municipal solid waste in sanitary landfills.
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Incineration has the advantage of reducing the volume of the final waste that should be disposed thereby helping in the process of waste disposal.
What is a landfill?A landfill is an area that has been set aside for the disposal of refuse. It is a large area that could consist of an open pit into which refuse could be poured from time to time.
Now, incineration has to do with the burning of waste materials. The sanitary landfills tend to protect the environment from the possible release of harmful fumes and carbon wastes. On the other hand, the disadvantage of the sanitary land fills is that there is the possibility of ground and surface water contamination by toxic materials.
Incineration has the advantage of reducing the volume of the final waste that should be disposed thereby helping in the process of waste disposal.
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How does evolution occur through natural selection?
A. Individuals die instead of adapting when changes in the environment occur.
B. Individuals different from their population are quickly killed by the rest of the species.
C. Individuals with a low fitness are more likely to survive.
D. Individuals best suited to their environment are more likely to survive and pass on genes.
Evolution occurs through natural selection when individuals best suited to their environment are more likely to survive and pass on genes; option D
What is evolution?Evolution is the process by which new species of organisms are formed from existing species through gradual changes which occur in these organisms over a long period of time.
Evolution of species can occur through a process known as natural selection.
Natural selection is the process by which species which possess certain features that enable to adapt to changes in their environment survive while those that do not have these features die.
In conclusion, natural selection is one the processes by which evolution occur.
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Which of the following is not a reason why China instituted a one-child policy?
Increased air pollution
Heavy reduction and depletion of natural resources
Not enough food to feed the population
Children unable to receive an education
Answer:
children unable to receive an education so fron that not wise citizens
Which of the following factors would you expect to affect the rate of photosynthesis? Choose all that apply. You will be deducted for incorrect answers.
Select one or more:
a.
Amount of solar energy available
b.
Carbon dioxide concentration
c.
Amount of oxygen available
d.
Water availability
Answer:
Carbon dioxide concentration
Explanation:
Even if there is plenty of light, a plant cannot photosynthesise if there is
insufficient carbon dioxide.
What adaptation helps the
Orchid succeed in the
rainforest?
A. It grows long tap roots to reach
water sources.
B. It is one of the tallest trees in
the rainforest so it can reach the
sunlight.
C. It traps insects to gain extra
nutrients.
D. Instead of using energy
growing a trunk, it climbs other
plants to reach sunlight.
The adaptation which helps the
Orchid succeed in the rainforest is that It grows long tap roots to reach water sources.
What is adaptation?Adaptation can simply be defined as the ability of an organism to live adapt and live successfully in an environment
Other characteristics of living things are
MovementRespirationNutritionIrritabilityGrowthExcretionReproductionDeathCompetitionSo therefore, the adaptation which helps the Orchid succeed in the rainforest is that It grows long tap roots to reach
water sources.
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the example of protective food is
Answer:
Green leafy vegetables and fruits are called protective food e.g Milk
1. In what organelles is plant DNA located?
2. What molecules or structures are present in cell that might
interfere with DNA extraction?
3. Why do you also perform analysis on food that is verified
to be a non-GMO food?
4. Why do you preform two separate PCR reactions on each
DNA sample?
5. What is the purpose of the GMO-positive control DNA in the experiment?
6. Why would you resolve your PCR products by electrophoresis?
7. If you ran this experiment, predict what you expect in each lane. Type in your response into the table for each lane (yes, no, or don’t know).
Lane
Sample
Expect Band?
(Yes, No, Don’t know)?
1
Sample 1: Non-GMO food control with plant primers
2
Sample 2: Non-GMO food control with GMO primers
3
Sample 3: Test food with plant primers
4
Sample 4: Test food with GMO primers
5
Sample 5: GMO positive control DNA with plant primers
6
Sample 6: GMO positive control DNA with GMO primers
8. How do you feel about GMO foods that have been modified in the lab in this way? Explain.
The organelles in plant where DNA is located is the nucleus
The molecules or structures are present in cell that might interfere with DNA extraction is enzyme DNases
We perform analysis on food that is verified to be a non-GMO food simply because ensuring food manufacturers meet the set laws and standards
What is cell?Cell is the defined as the simplest, basic and structural unit of life
So therefore, the organelles in plant where DNA located is the nucleus
The molecules or structures are present in cell that might interfere with DNA extraction is enzyme DNasesWe perform analysis on food that is verified to be a non-GMO food simply because to ensure food manufacturers meet the set laws and standardsLearn more about cells:
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Which 4 of these are actual ecosystem services?
1 production of building materials
2 pollination of crops by bees
3 land stabilization by plants
4 converting salt water to fresh water
5 production of carbon dioxide
6 flood control
The actual ecosystem services include the following:
pollination of crops by beesland stabilization by plantsproduction of carbon dioxide flood controlThat is option 2, 3, 5, 6.
What is ecosystem services?Ecosystem is defined as the system that consists of both living and non living things that work together to form a stable environment.
Ecosystem services are defined as those direct and indirect contributions of ecosystems to human wellbeing, which have an impact on their survival and quality of life.
The ecosystem services are made up of the following:
provisioning, Regulating: These regulating services include pollination of crops by bees, land stabilization by plants, production of carbon dioxide and flood control.cultural and supporting services.Learn more about ecosystem here:
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Organisms can display explosive population growth called __________ when resources are abundant and there is no competition.
Together, the right and left cerebral hemispheres make up which part of the brain?.
Scientists set two main goals for the Human Genome Project. Which is NOT one of those goals?
A. identify ALL human genes
B. sequence ALL base pairs of the human DNA C. develop new fields of science to study DNA
To "develop new fields of science to study DNA"was never one of the aims of the human genome project.
What is the Human Genome project?The Human Genome project was an initiative that was set up around 1 Oct 1990 – 14 Apr 2003 with laboratory locations across United States, Canada, New Zealand, Great Britain whose major aim was to discover and thoroughly sequence all the genes in the human body.
This would help scientists to understand the human body body and help them to be able to study certain diseases that could arise from changes in any of the gene sequences in the human body.
Thus, to "develop new fields of science to study DNA"was never one of the aims of the human genome project.
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Within the context of animal phylogeny, compare the presence of true tissues and the type of body symmetry found in each of the nine major animal phyla.
The nine major animal phyla in the context of animal phylogeny are Phylum Porifera, Phylum Cnidaria,Phylum Platyhelminthes, Phylum Echinodermata, Phylum Mollusca,Phylum Nematoda,Phylum Arthropoda, Phylum Annelida and Phylum Chordata
What is animal phylogeny?The animal phylogeny is defined as the division of the animal kingdom according to groups which are due to the type of tissue and their various body symmetry.
The type of tissue and body symmetry of the various animals of the nine major animal phyla include the following:
Phylum Porifera: They have unsymmetrical or radially symmetrical body type. Phylum Cnidaria: They have radially or biradially symmetric type of body.Phylum Platyhelminthes: They have bilaterally symmetrical body type with a defined head and tail region.Phylum Echinodermata: They have radial symmetry body type with a spacious coelom. Phylum Mollusca: They have soft bodies which typically have a "head" and a "foot" region.Phylum Nematoda: They have bilaterally symmetrical body type with a defined head and tail region.Phylum Arthropoda: They have bilaterally symmetrical body type.Phylum Annelida:They are bilateral symmetry worms that have a definite anterior (head) end and a posterior (tail) end.Phylum Chordata: They have bilateral symmetry body type with a spacious coelom.Learn more about phylum here:
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In your future capacity as a healthcare worker, your patients' may depend upon you
conveying essential facts to them and their advocates. In a well-thought-out
paragraph, share two (2) ways that you can ensure that the medical information you
provide is credible (reliable and trustworthy). Explain how you would communicate
this credibility to your patient and/or their advocate.
For information to be well made, it is necessary that the doctor has good scientific bases to confirm his information, and good experience in the field.
How do you know if the doctor is trustworthy?To find out if a doctor is qualified to practice the profession, anyone can do a search on the website of the Federal Council of Medicine or the regional councils of medicine in each state.
What is conveying trust?If you need to talk to more people, give a speech or give a speech, for example, a tip to convey confidence is to act out what you are going to say. That way, when you need it, you'll act more safely.
With this information, we can conclude that The personal image is the way you act and express yourself to people, the way you are seen, the perception that the other has of you.
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What are some of the major forces that influence the movements of the oceans?
a.
wind and atmospheric pressure
b.
wind and tides
c.
wind and the water cycle
d.
tides, wind, and temperature caused by currents
Some of the major forces that influence the movements of the oceans Wind and atmospheric pressure.
An element of the good-sized powers that influence the improvement of water added about by way of meteorological impacts (winds and climatic tension changes) are referred to as floods. Floods are not ordinary like tides. The investigation of tides is very complex, spatially and transiently, as it has perfect varieties in recurrence, measurement, and level Ocean water changes constantly.
Its physical attributes, including its temperature, salinity, density, and external environment such as those of the sun, moon, and winds alter how the ocean's water moves.
Tides are referred to as vertical motion. Water currents are the ongoing progress of enormous amounts of water changing position in a specific direction as the waves are the water's horizontal motion.
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Which of the following population rates is most affected by the species' gestational period?
Birth
Death
Emigration
Immigration
The correct answer is Birth.
The two elements that raise population size are natality—the number of people who are added to a population over time as a result of reproduction—and immigration—the movement of people into a location. Most births are to folks who are young adults or older. Even at replacement fertility levels (when each woman has approximately an average of two children), there will be more births than deaths if the proportion of young adults to older adults is higher where mortality is highest. Immigration and birth rates lead to population growth. The population shrinks as a result of death rates and emigration. A population that has a negative growth rate is one in which there are more deaths and emigrants than births.
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Answer: A- birth
Explanation: I got it right on the test WOOOOO
God bless you all ily <3
I really need help with 6 thanks you
Answer:
pancreas
Explanation:
beta cells of the pancreas produce insulin
