Plz hurry will mark brainliest
describing analogous structures
which statements describe analogous structures? check all that apply.

analogous structures indicate a common ancestor.
analogous structures do not indicate a common ancestor.
analogous structures have the same structure, but may have a different function.
analogous structures have the same function but a different structure.
an example of an analogous structure is the wing of a bat and a butterfly.
an example of an analogous structure is the forelimb of a human, a dog, and a whale.

2nd, 4th and 5th are what I put and I got it right

Explanation:

a neutral ph of 7 and normal organism temperature is needed for a certain enzyme to be effective.  

what would happen to the enzyme if the ph and/or temperature fluctuate greatly from the norm?  

a.the enzyme’s hydrogen bonds will break.  

b.the activation energy will increase.  

c.more product will be formed.

d.the ideal temperature and ph for the enzyme function will decrease.  

not the best question format lol but what i think might as scale color is controlled by a single gene with two alleles, the green allele and the yellow allele. when moths that are homozygous for green scales are mated with moths that are homozygous for yellow scales, 100% of the offspring have green scales.