If one strand of a DNA molecule runs in the 3' to 5' direction, then the other strand a.) is the coding strand

b.) is the template strand

c.) also runs in the 3' to 5' direction

d.) is unlikely to be transcribed into RNA

e.) none of the above

The kind of fertilization found in the majority of aquatic animals is (internal or external) fertilization.

Which of the following factors would not contribute to allopatric speciation? a) a population becomes geographically isolated from the parent population.b) the separated population is small, and genetic drift occurs.c) the isolated population is exposed to different selection pressures than the ancestral population.d) different mutations begin to distinguish the gene pools of the separated populations.e) gene flow between the two populations is extensive.

Ihave a question. diplontic animals usually produce both eggs or sperm which are :