In the process of adaptive radiation, there is usually one species from which others will quickly diverge.
This original species is known as the
Reproductive barriers increasing over time would lead to ________
At a family get-together, your uncle says “I don’t believe in that evolution stuff. Scientists are always
saying that something evolved because of ‘a gene for eyes’ or ‘a gene for wings’. Well, that’s crazy – how
can one single gene build an eye or a wing?”
How do you reply?
The place where Darwin noticed finch and tortoise differences that helped him develop his theory of
evolution was ________?
The first bird that evolved the ability to fly now had habitats never before available and soon branched out
into many different species utilizing different resources, which is an example of ________.
A donkey and a horse can mate and produce a mule. Why are they not considered to be the same
Cheetahs, once hunted to near extinction, are now protected and recovering, although the
number of different alleles at 5 different loci has dropped from 28 to 16. This is an example of