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3 years ago

What is one condition that must be met for a population to be in genetic equilibrium

Biology

1 answer:

bagirrra123 [75]3 years ago

8 0

Answer:

One of the conditions that must be met for population to be in genetic equilibrium according to Hardy-Weinberg equilibrium is the absence of mutations in a population.

Explanation:

Genetic equilibrium occurs in absence of evolution within the population.
In genetic equilibrium, the gene frequency is stable.
According to Hardy Weinberg equilibrium theory, five conditions must be satisfied:

No mutation in DNA
Large population size
Random mating
No migration
No natural selection

All these conditions are rarely found in real life surroundings. So, according to this theory evolution occurs. Among the five conditions, no mutation and no natural selection are practically not possible.

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Photosynthesis takes place in the chloroplasts of plant cells.<br> True<br> False

soldi70 [24.7K]

Answer:

True.

Explanation:

The chloroplasts' function is to take energy to perform photosynthesis. That is why there are no chloroplasts in animal cells.

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3 years ago

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Which of Thomas hunt morgans hypotheses was valid

Simora [160]

<h3><u>Answer;</u></h3>

white eyes are homozygous recessive

<h3><u>Explanation</u>;</h3>

<em><u>Thomas Hunt Morgan work with the fruit fly showed that genes are linked in a series on chromosomes and are responsible for identifiable, hereditary traits. </u></em>He was the first to identify that genes are linked to the same chromosome.
<em><u>According to his hypothesis he stated that genes that are linked are arranged linearly on a chromosome, while those genes with low combination frequencies must be closer together and thus difficult to separate</u></em>.
When a gene contains two similar alleles that is, either two dominant alleles or two recessive alleles then it is called homozygous dominant and homozygous recessive respectively. White eyes of a fruit fly is an example of homozygous recessive

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3 years ago

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OLga [1]

Answer:

Explanation:

THe process of photothesis is c because light ,oxygen ,water,glucose is your answer.

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3 years ago

How are populations of blue winged warblers most likely to be affected by the earlier arrival of spring

Helga [31]

<h2>Answer:</h2>

Blue winged warblers are the popular species having distinct Buzz Buzz sounds. They are most likely to live in bushy fields and known as worm eater. Their favorite food is insects and spiders.

As the springs arrives, it will affect the blue winged warbles in a very positive way. They will be more likely to reproduce in spring. They will also find more food and shelter in spring.

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3 years ago

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PLEASE HELP ME I'M BEING TIMED I WILL DOUBLE THE POINT

jekas [21]

Answer:

The correct answer is - Honeycreepers arose from a single species that migrated to Hawaii and adapted to different niches over time.

Explanation:

All Hawaiian honeycreeper bird species share similar muscle and skeletal structures. This suggests that all Hawaiian bird species arose from a common ancestor and evolved due to different environmental conditions such as eating particular foods for particular species.

It is believed to be a single species of honeycreeper who migrated from the mainland to Hawaiin island and adapted to different niches over time by the process known as natural selection.

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3 years ago