Mechanisms of Evolution i need help with bilogy.?

1)Hawaiian honeycreepers are a group of birds with similar body shape and size. However, they vary greatly in color and beak shape. Each species occupies its own niche and is adapted to the foods available in its niche. The evolution from a common ancestor to a variety of species is an example of _____.


A)divergent evolution


B)cross-pollination


C)vegetative propagation


D)convergent evolution





2._____ selection favors one extreme form of a trait in a population


A)Directional


B)Stabilizing


C)Disruptive


D)Natural





3.Which answer BEST shows an animal's adaptation to the tropical rain forest?


A)camouflage in a tree frog


B)the long neck of a giraffe


C)an elephants long trunk


D)migration of birds in winter





5.Which of the following is not a factor that causes changes in the allelic frequencies of individuals in a population?


A)stabilizing selection


B)directional selection


C)random selection


D)disruptive selection





if you answer these questions then i will answer yours

Mechanisms of Evolution i need help with bilogy.?
A


A


A


C


C











i just got them all right!!! im in the same class....
Reply:Why not just do you own work. These are obviously simple questions taken right out of the text you are supposed to read.





It is no deal having you answer my questions. I would not trust your answers anyway.
Reply:ada a?
Reply:1) A


2) D


3) A


and question four?


5) A


Ciao!
Reply:Answers are


A for 1


D for 2


A for 3


A for 5 where is 4 th question?