1)As a group, the large-scale evolutionary changes, including speciation, that take place over long periods of time is called
a-macroevolution**
b-convergent evolution
c-microevolution
d-coevolution
2) A species is a group of similar organisms that
a-can mate with each other and produce fertile offspring**
b-can live together on an island
c-can migrate to an island from the mainland
d-all have exactly the same traits
3)The best example of biological fitness is the ability of the individual to
a-Acquire new characteristics.
b-Live to reproductive age.
c-Adapt to environmental conditions.
d-Contribute to the gene pool of the next generation.**
4)How can a Biologist use the information in Molecular Clocks?
a-determine the amount of time the fossils have been buried in the earth
b-can examine what kind of point mutations that randomly occur within the DNA sequence
c-can determine about the time the organisms went extinct
d-can examine the time that two or more species are evolving independently of each other**
5)Some species of birds have special mating rituals. This is an example of...
a-behavioral isolation
b-reproductive isolation**
c-temporal isolation
d-prezygotic isolation
6)Some species of snakes have leg bones before birth but lose them before they are born. What is the name for this type of evidence of evolution?
a-comparative anatomy**
b-biogeography
c-DNA fingerprint
d-embryological
7)A lizard and a bat have similar forelimbs which better adapt to their different environment, but, they are used in different ways. This is evidence that supports the theory of evolution by means of
a-analogy**
b-acquired characteristic
c-artificial selection
d-homology
Pls check my answers soon, any help will help!