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Gre4nikov [31]
3 years ago
7

The wings of birds and butterflies have the same function—they enable the organisms to fly. Which statement can be made about th

e evolutionary relationship between these organisms?
Biology
2 answers:
Ray Of Light [21]3 years ago
6 0

Answer:

A

Explanation:

Marta_Voda [28]3 years ago
4 0

This character trait is known as homoplasy. the definition of  homoplasy that two or more species share a character, but they did not descend from a common ancestor.

This trait is known as convergent evolution, or convergence.

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Which lettered location has the highest elevation?<br> 1 A<br> 2 B<br> 3 С<br> 4 D
vova2212 [387]

Answer:

A

Explanation:

Bc it is the highest point in choices

4 0
3 years ago
Read 2 more answers
There are two alleles, B and b, at a gene locus in a population at Hardy-Weinberg equilibrium. The relative frequency of the dom
viva [34]

Answer:

210

Explanation:

Frequency of dominant allele is represented by "p"

and frequency of recessive allele is represented by "q"

Given

p = 0.7

Thus,

q = 1-p\\q = 1 - 0.7 \\q = 0.3\\

As per Hardy Weinberg's second equation of equilibrium -

p^2 + q^ 2 + 2pq = 1\\

Substituting the given values in above equation, we get -

0.7^ 2+ 0.3^2 + 2pq = 1\\2pq = 1- 0.49-0.09\\2pq = 0.42

So the total number of heterozygous individual is equal to

0.42 * 500\\= 210

8 0
3 years ago
Which change of state occurs at 0 °C when heat energy has been removed from liquid water? A. boiling B. melting C. freezing D. c
nordsb [41]

Answer:

Melting

Explanation:

4 0
3 years ago
A female zebra finch reared by a father with a red feather taped to his head will select a mate with a similar ornament over an
Alexxx [7]

Answer:

B)

Explanation:

Based on the information provided within the question it can be said that one possible main explanation is that a female zebra finch that chooses a mate that resembles her father is more likely to reproduce successfully. This is due to the fact that they have seen this ornament as a symbol of the male becoming a father thus being more likely to reproduce successfully.

8 0
3 years ago
In comparing stop-transfer and internal start-transfer sequences in proteins, it can be said that __________.a.both lead to inte
denpristay [2]

<u>Answer:</u>

In comparing stop-transfer and internal start-transfer sequences in proteins, it can be said that both are hydrophobic.

Option: (b)

<u>Explanation:</u>

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  • Hydrophobic molecules are non polar i.e. that there is no static electric field produce by atoms of molecules.
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3 0
3 years ago
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