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Shtirlitz [24]
3 years ago
8

HELP FAST IM GETTING TIMED BRAINLIEST

Biology
2 answers:
emmasim [6.3K]3 years ago
4 0

Answer: Over the water moving toward the land

Explanation:

Lyrx [107]3 years ago
3 0

Explanation:

over the water moving towards the land

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6 0
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Scientists use many resources to piece together the history of life on Earth. The fossil record is one source of information tha
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Answer:

See explanation

Explanation:

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4 0
3 years ago
There is a population where the frequencies of allele 1 and allele 2 are 0.7 and 0.3, respectively. Allele 1 has a selection coe
Lorico [155]

Answer:

0.8

Explanation:

There is a population where the frequencies of allele 1 and allele 2 are 0.7 and 0.3, respectively

Let's use GG to represent allele 1

Let's use gg to represent allele 2

So we can equally say that;

GG = p = 0.7

gg = q  = 0.3   ( from Hardy-Weinberg Equilibrium)

So, given that the selection coefficient = 0.2

We known that the cross between GG and gg will definitely results to (GG,Gg and gg)

Then the fitness of these genes can be represented as:

1 - s, 1 and 1 - t respectively.

Thus. the allele 1's genotype fitness can be determined as

= 1 - s    ( where s is the selection coefficient)

= 1 - 0.2

= 0.8

6 0
3 years ago
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Answer: c

Explanation:

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