Bio U06 USA FY21
Question: 1.11
Originally, two species of finches lived in the Maldives. One species had long, narrow books for capturing insects from within troes. The other species had larger thicker books for cracking soods. Following an increase in
logging, this ecosystem's population of finches with narrow books began to decline
How does this event support the theory of evolution?
It supports the idea of a common ancestor
Oltillustrates the principle of natural selection
It provides an example of behavioral isolation
It demonstrates analogous structures and evolution

Answer:

I'm thinking maybe B, illustrates the principle of natural selection.

Explanation:

This example shows that, once a particular event happens in a species' ecosystem that negatively affects their lifestyle, natural selection occurs and kills off those with a disadvantageous adaptation (in this case the narrow-beaked finches, since they could no longer eat insects but did not have the beak size to crack seeds), allowing those with the advantageous adaptation (in this case, the thicker-beaked birds) to prosper.

Answer:

It illustrates the principle of natural selection.

Explanation:

for natural selcection to occur things will change just how the was the finches caught and ate their food

What happens during the process of translation?

aTransfer RNA is made from messenger RNA.

bThe cell uses information from messenger RNA to produce proteins.

cCopies of DNA molecules are made.

dMessenger RNA is made from DNA.

70 points for whoever does this correctly! i would really appreciate it!

Why is the inner core SOLID even though it is hot enough to melt?

A) because of the iron and nickel
B) because of the altitude
C) because of the temperature
D) because of the pressure