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zalisa [80]
3 years ago
8

Identical twins were separated at birth and raised by two different families. Years later, one twin was a physically fit member

of the cross-country team, and the other twin was overweight with slightly higher-than-normal blood pressure. The differences in these twins could be explained by the fact that 1. the genes in the two individuals are completely different 2. in twins, each individual inherits genes from only one parent 3. the DNA bases in twins combine differently 4. the environment can influence the expression of genes.​
Biology
2 answers:
Yakvenalex [24]3 years ago
4 0

Answer: The correct answer is actually 4. the environment can influence the expression of genes

Explanation:

antoniya [11.8K]3 years ago
3 0

Answer:

Explanation:

I am not that sure but according to me it will be the option 3.

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Which photograph illustrates mutualism?<br> A) <br> B) <br> C) <br> D)
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B

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BRAINLIEST
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B. Light

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An ancient Greek physician believed performing lobotomies helped release inner spirits that caused mental illness. Please select
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Lobotomy is a brain operation that cuts or alters the white matter of a brain lobe. It is now banned in many countries and is no longer considered a good practice in today's medicine.

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7 0
3 years ago
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Blue jays and crows eat caterpillars and mice. if the number of blue jays increases, what are the two likely effects on other po
suter [353]

If the number of blue jays increases, the two likely effects on other populations are both the number of mice and the number of caterpillars will decrease.

<h3>What are two likely effects on other populations due to the increment in Blue jays population?</h3>
  • An organism that preys on other species in order to consume them as food is referred to as a predator.
  • Prey is a term used to describe an organism that a predator kills.
  • An ecosystem's ability to balance an expanding prey population depends on the interaction between predators and their prey.
  • Blue jays and crows both rely on mice and caterpillars as food sources, as indicated by the current circumstance.
  • Mice, caterpillars, and blue jays are the prey, while crows and crows are the predators. The two prey populations will decline if the number of blue jays rises.

Hence, both the number of mice and the number of caterpillars will likely drop as the number of blue jays rises, having two possible implications on other populations.

To learn more about Predator refer to:

brainly.com/question/12655080

#SPJ4

5 0
1 year ago
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