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Alexxandr [17]
3 years ago
7

Process of biological change by which descendants come to differ from their ancestors

Biology
1 answer:
hichkok12 [17]3 years ago
7 0
This process is called evolution.
The scientific theory of evolution was firstly proposed by the English naturalist and biologist Charles Darwin. Observations on the change of heritable characteristics from one generation to the next led to the introduction of the term evolution. According to Charles Darwin, evolution happens by natural selection.
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uysha [10]
<h2>Disruptive Selection.</h2>

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2 years ago
How does the gain or loss of thermal energy cause molecules to evaporate?
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Answer:

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8 0
3 years ago
A woman with normal blood clotting ability whose father was a hemophiliac and whose mother was normal with no family history of
Alborosie

Answer:

The answer is 25%.

Explanation:

Hemophilia is a recessive illness that is x-linked.

If the husband has normal clotting ability, that means he has the dominant gene since he has only one X chromosome.

Since there is a probability that their child will have hemophilia, this means that the woman, who has 2 X chromosomes but has normal blood clotting abilities, has one dominant and one recessive hemophilia gene.

The probability that their first child will be a male is 50% and the probability that he will have hemophilia is also 50% since he will only get the Y chromosome from the father and the mother has one dominant and one recessive.

So the probability that their first child will be a son with hemophilia is 25%.

I hope this answer helps.

5 0
2 years ago
HELLLLLLLLLLP MEEEEEEEE PLS
goldfiish [28.3K]

Answer:

3 and 4

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5 0
2 years ago
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