Nonrenewable energy sources
a. can be quickly replenished
b. are easily recycled
c. can eventually be used up
d. never cause pollution

German cockroaches, bulging eyes, bu, are recessive to normal eyes, bu , and curved wings, cv, are recessive to straight wings, cv . both traits are encoded by autosomal genes that are linked. a cockroach has genotype bu bu cv cv, and the genes are in repulsion. which set of genes will be found in the most common gametes produced by this cockroach?

Cell specialization occurs by the process ofa. reproductionb. differentiationc. maturationd. growth

The cluster of developing cells from conception until birth is called an