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spayn [35]
2 years ago
7

How does pollution affect evolution?​

Biology
1 answer:
Anna [14]2 years ago
4 0

Answer:

Pollution may act as a selective pressure for speciation

Explanation:

It can cause genetic drift of alleles by killing a large number of individual in a population.In microbes remember Ame's test where pollution [ carcinogens ] can increase mutation rate many fold. All these are process of evolution.

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Butoxors [25]

Answer:

radical forms root , plumule forms shoot

6 0
3 years ago
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In fruit flies, one genotype for red eyes is written XRXR. The R stands for the dominant allele for red eyes. What does the X st
Reil [10]

Answer:

The correct answer is : the female chromosome

Explanation:

  • According to the question, it is mentioned that R is a dominant allele, responsible for the red eyes.
  • RR is a genotype for Red eyes.
  • A fruitfly has a diploid genotype which means each trait is represented by a pair of chromosomes.
  • In the above question, the dominant red eye colour trait is represented by the pair of chromosomes RR.
  • Therefore, XX must represent another trait.
  • By convention, a pair of X chromosomes (XX) represent a female and a combination of X and Y chromosomes (XY) represents a male.
  • Given XX genotype represent a female fruitfly chromosome.

6 0
3 years ago
Which is an unseen factor that affects the carrying capacity of the ocean? (1 point)
My name is Ann [436]

Answer:

<h2>SPACE</h2>

Explanation:

Carrying capacity, or the maximum number of individuals that an environment can sustain over time without destroying or degrading the environment, is determined by a few key factors: food availability, water, and space

6 0
2 years ago
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zaharov [31]

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Albedo the sunlight reflected changes the amount of heat.

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Question is the picture<br> 7th grade science!
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