How does genetics influence natural selection?

Answers

Answer 1
Genetic variations that alter gene activity or protein function can introduce different traits in an organism.

Related Questions

Explain this term as related to fossils.

inference

Answers

Concluding something off of evidence or some type of reasoning.


Example: you are inferring that the fossil was a stegosaurus fossil off of evidence or reasoning.

To figure out something based on observation or provided information is termed an inference. Information about the fossils is used by geologists to draw inferences about the organisms that existed long ago.

What are fossils?

Fossils are the remains of once-alive organisms that are altered geologically. The dead remains of past lives had been preserved by the earth's crust. They are of interest to geologists and are used to determine the age of rocks

Any living creature – animal, plant, bacteria, and fungus – can be fossilized, but because fossilization is a process of destruction, not all fossilized organisms survive. Most fossilized organisms are consumed, rot or die out in the environment before they can become fossils.

Under normal conditions, only the outermost layers of the most difficult animals and plants fossilize. However, sometimes the conditions are right to fossilize entire soft-bodied organisms.

To learn more about fossils, refer to the link:

https://brainly.com/question/31419516

#SPJ3

If a woman who is colorblind marries a man with normal vision, what is the probability of their son being colorblind? *

0%
50%
100%

Answers

The chances that the first child from this marriage is a color-blind boy is 25%

Of all the girls (this means we assume the child's sex is no longer an issue of probability), we have a 50% chance that they be color-blind.

Of all the children (sex unspecified), there is a 50% chance of having normal visio

PLEASE HELP! WILL GIVE BRAINLIEST. Describe the contribution of photosynthesis and cellular respiration to the exchange of carbon between the atmosphere and the biosphere.

Answers

Cellular respiration and photosynthesis are essential to the carbon cycle because cellular respiration involves the intake of oxygen o2 and the exhale of carbon-dioxide co2 into the atmosphere. Where photosynthesis uses the carbon dioxide and water to create oxygen and sugars through energy to repeat the cycle. Respiration in general is a process where carbohydrates are turned into dihydrogen monoxide or water and co2(carbon dioxide). Living organisms together throughout the biosphere and atmosphere work together to continue this because carbon itself is an organic substance.

Answer:

Explanation:   Cellular respiration and photosynthesis are important parts of the carbon cycle. The carbon cycle is the pathways through which carbon is recycled in the biosphere. While cellular respiration releases carbon dioxide into the environment, photosynthesis pulls carbon dioxide out of the atmosphere.

True or false The sea otter is considered a keystone species that influences the survival of many other species in an ecosystem .

Answers

Answer:

false

Explanation:

answer: True

kind of

Which of the terms below did you sort into the "aerobic" category?

Answers

you should include the terms, or add a picture!

Help ASAP pls I really need help pls help me ASAP pls

Answers

I’m pretty sure the answer is the third choice
Third choice have a good fay :)

Astronomers have made great strides in sending probes out to other planets and moons in our solar system. If they were to find a living creature some place other than Earth, how could DNA analysis help them better understand the organism? Explain in 1–2 sentences.(2 points)

Answers

Answer:

It could help them understand what ancestors they came from and what species they are most related to.

Explanation:

What is the difference between a GMO and cloning



Please help if you know the answer please

Answers

Answer:

A GMO Genetically Modified Product though similar to cloning is quite different. Cloning is the process of using egg cells from an individual to produce a new organism. When the baby is born, it is genetically identical to the parent, an exact copy. This process occurs in a lab. Genetic Engineering, which is used to make GMOs,  uses technology to alter or change an organism's genes. New genetic information can be added to or removed from an existing set of DNA.

So I would say that some of the differences between GMOs and cloning include that:

Cloning strives to create exact copies of an organism's parent while GMOs remove and add different genes to form desired offsprings like making a product last longer or making the product grow larger faster.

Hopefully, this helped you! Have a nice day :)

Each organism has its own ___________ or function in a community and is part of the _________ or web of life.

a) Habitat, niche
b) Speciality, chaos
c) Location, food chain
d) Niche, food chain

Answers

The answer you are looking for is d

Humans depend on the biodiversity of living things for all of the
following EXCEPT

A. Weather
B. Food
C.medicine
D.shelter

Answers

The answer to your question is c!
answer should be A
hope this helps :)

Phototropism is a phenomenon observed in plants. Phototropism is best described as a plant’s response to light. Auxin is a hormone and signaling molecule found in plants that promotes cell elongation. It is observed that auxin concentrations are lower in the parts of the plant that are closest to light. Auxin concentrations are higher in the parts of a plant that are in the shade.

Answer the following in the space provided.
A. Describe phototropism using what you know about signal transduction. Start with auxin as a signaling molecule.
B. Explain how altering the receptor would affect the signaling pathway.
C. Predict how a plant would respond to exposure to light on all sides of a growing stem.
D. Provide reasoning and justification for your prediction.

Answers

Answer:

i think the answer is c but im kinda not understanding the question

Explanation:

The majority of a cell's life is in this phase.
A. centromere
B. interphase
C. cytokinesis
D. prophase

Answers

The answer is B) interphase

FREE BRANLIEST IF YOU ANSWER A foul ball can be caught by the defensive team for an out.

Answers

Answer:

TRUE!! IT CAN

Draw a lake and label the photic, aphotic, littoral, limnetic, and benthic zones

Answers

The photo is below this description. I really hope this helps!

(Free Response) Phototropism is a phenomenon observed in plants. Phototropism is best described as a plant’s response to light. Auxin is a hormone and signaling molecule found in plants that promotes cell elongation. It is observed that auxin concentrations are lower in the parts of the plant that are closest to light. Auxin concentrations are higher in the parts of a plant that are in the shade.
Answer the following in the space provided.
A. Describe phototropism using what you know about signal transduction. Start with auxin as a signaling molecule.
B. Explain how altering the receptor would affect the signaling pathway.
C. Predict how a plant would respond to exposure to light on all sides of a growing stem.
D. Provide reasoning and justification for your prediction.

Answers

The answer is C that correct welcome

what do we call the number "2" in CO2?

Answers

The 2 is the subscript for H symbolises the presence of 2 Hydrogen atoms.

Answer:

CO2 is the chemical formula for the compound carbon dioxide. C is the symbol for the element carbon, and O is the symbol for oxygen and the 2 just means there are 2 elements from the elements table that makes this element up

What are 2 other differences between plant and animal cells besides cell walls?​

Answers

Answer:

. The main structural differences between plant and animal cells are the additional structures found in plant cells. These structures include: chloroplasts, the cell wall, and vacuoles. In animal cells, the mitochondria produces the majority of the cells energy from food.

ask your Science teacher-

are a group of cells that work together to perform a specific function.

Answers

Answer:

tissue

Explanation:

grp of cells are tissue

Answer:

tissue

Explanation:

i got it right :)

how does the hadley cell transport heat in the atmosphere?

Answers

Answer:

In the Hadley cell, both sensible and latent heat are transported equatorward near the surface, while potential energy is transported above in the opposite direction, poleward. The resulting net poleward transport is only about 10% of this potential energy transport.

Explanation:

hope this helps :D

Heat is a measure of _____________ _____________.
A)kinetic energy
B)potential energy
C)thermal energy

Answers

Answer:

C)thermal energy

Explanation:

Answer:

thermal energy

Explanation:

During MEiosis, the chromosomes are COPIED: *
10 points
Once
Twice

Answers

The purpose of meiosis is to shuffle genetic information and cut the cellular chromosome number in half, from 46 chromosomes to 23 chromosomes. ... In humans, the reduction division results in two sperm cells each with 23 chromosomes or an egg cell with 23 chromosomes and one discarded polar body.

2

Why are most genetic diseases caused by recessive alleles? ​

Answers

Answer:

Recessive disease mutations are much more common than those that are harmful even in a single copy, because such "dominant" mutations are more easily eliminated by natural selection.

A botanist discovers a new plant in the jungle. Which of the following observations of the plant’s characteristics would be useful in determining its identity with a dichotomous key?
a
Its leaves curl up on the edges.
b
It was discovered in the summertime.
c
It is wet from a recent rain storm.
d
It is eaten by native jungle ants.

Answers

Answer:

The answer is A. Its leaves curl up on the edges.

Explanation:

I just took a test.

Bile neutralises hydrochloric acid in the stomach because bile is

Answers

Answer:

Hope it helps plz give brainliest! :D

Explanation:

Bile - a bitter greenish-brown alkaline fluid which aids digestion and is secreted by the liver and stored in the gall bladder.

The oceans help regulate climate and clean up pollutants.
O True
O False

Answers

true :))))))))))))))))))))

Answer: True I am sorry if this is wrong but I am pretty sure!

Explanation:

Will mark brainliest there’s a button for the pic

Answers

I'd say FLPE is the worst. It can run high temperatures but it's not safe and not safe with all foods, it's has a high cost.

When DNA is damaged inside a cell, enzymes called ________ can cut out and remove the damaged sections.

a.polymerase
b.helicase
c.nucleases

Answers

The answer is C nucleares

An animal that has thick fur, webbed flippers and blubber to keep it warm would probably live in which of the following biomes:

A.
The Tropical Rainforest because the climate is very cold and harsh.

B.
The Tropical Rainforest because the climate is often hot and humid.

C.
The Tundra because the climate is very cold and harsh.

D.
The Tundra because the climate is often hot and humid.

Answers

Answer:

d

Explanation:

Answer:

a

Explanation:

In 100 words or more, construct and argument supported by empirical evidence to compare and contrast the
characteristics of viruses and organisms.
Help me

Answers

Answer:

Organisms and viruses both do not contain a DNA enclosing nucleus; however, these organisms differ greatly in the complexity of their structures. Generally an organism is encompassed within a semi-rigid cell wall made of peptidoglycan, which provides structural support. It is classified as gram positive if its cell wall is thick and stains purple when tested for identification. If its cell wall is thin and stains red, it is referred to as gram negative. Under the cell wall, the organisms also has a plasma membrane made up of a phospholipid bilayer with proteins inserted inside. Within its cytoplasm, ribosomes for protein synthesis and a single

Explanation:

Which of these represents an individual form of life such as an animal, plant, or single-celled life form?

Organ
Organism
Organ system
Tissue

Answers

Organism is the answer.
organism!! hope that helps
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The triangles below are similar. Find the length and round to the nearest tenth if necessary. Most places having an Aw climate experience: Most places having an Aw climate experience: a summer maximum of precipitation. it is not possible to generalize about seasonal distribution of rainfall in Aw climates. a winter maximum of precipitation. precipitation distributed evenly throughout the year. I said to her why do you tell a lie change into indirect speech Only producers are able to capture energy from the sun and the matter from the environment to make food.How does energy that come from the sun get to every other organism?How does matter from the environment enter every other organism? PLEASEE HELPLine L and point P are shown on the coordinate plane below. What is the equation of the line that is perpendicular to L and passes through P?A: y= -x-8B: y= x-8C: y= -x+8D: y= x+8 write two advantages of following ones duties???Plz helpppppp You went out to dinner with your friends. You are going to leave an 18% tip; how much money should you leave if the bill is $36.00? Include the tip and the food cost. You will pay $ ILL GIVE YOU BRAINLIEST!!The type of biome that we live in here in Knightdale, NC is what? *1 pointA TundraA SavannahA Tropical RainforestA Temperate Deciduous ForestA Temperate RainforestA Boreal Forest Eight eagle stamps and two raccoon stamps cost $2.80. Three eagle stamps and four raccoon stamps cost $2.35. Find the cost of each kind of stampShow work please AMERICAN SIGN LANGUAGEPLEASE HELPIts important to be able to express your emotions when communicating with others. Suppose the day has come for you to give a very important speech or presentation in front of your class. What signs, techniques, or NMMs could you use in ASL to describe some of the emotions and feelings you might have experienced leading up to this day? Consider how you could best communicate the intensity for such emotions and feelings. HELP PLEASE! TEN POINTS! NO LINKS PLEASE! Combine like terms to create an equivalent expression: 6.7+3.5x+3.3-4.7x PLEASE HELP WILL GIVE BRAINLIESTWhat did Arun Gandhi mean when he said, Anger is a good thing. If one doesnt get angry, one wouldnt do anything at all.A.)Anger is a good motivator for people to make change.B.)Anger must produce some type of negative action.C.)His grandfathers non-violent approach to peace was incorrect.D.)People without anger will never do anything for their community. Calculate the average reading for all three trials for both the wet bulb and dry bulb thermometers. Convert the averagetemperatures for both thermometers to Celsius using this formula:(F - 32) = C. -please help me where to get brainiest and if you if you post something wrong or a link will be reported determine the number of moles and mass of the sample of argon occupying 37.8L at STP bestiess helpssss plsss Given square ABCD, what is the length of AD? "Attitude reflects leadership." What does that mean? How should it be written?A. American music therapy AssociationB. American Music Therapy associationC American Music Therapy AssociationD. American music therapy association