All gametes contain :
a. two chromosomes.
b. two identical sets of chromosomes.
c. two different sets of chromosomes.
d. one chromosome.
e. one set of chromosomes.
e. one set of chromosomes.
You might also like to view...
An acoelomate is an animal that:
A. has a coelom B. has a pseudocoelom C. has both a coelom and a pseudocoelom D. has neither a coelom nor a pseudocoelom E. has a coelom during early development but later loses it
Why does the pyramidal cell, above, illustrate the concept of information integration in the nervous system?
A. It has many dendrites and a single axon. B. It has a cell membrane. C. It is an excitable cell. D. It has a nucleus, in which transcription and translation occur. E. It has many dendrites and a single axon; it has a cell membrane; it is an excitable cell; and it has a nucleus, in which transcription and translation occur. F. All of these are parameters of the pyramidal cell that illustrate the concept of information integration.
Which adaptation allows potential prey to hide from predators by having similar physical appearance to another less desirable animal?
a. mimicry b. camouflage c. warning coloration d. color changing abilities
At what level is biodiversity often studied and measured?
A. The diversity of species in a community B. The diversity of ecosystems on the planet C. The diversity of genes in a population D. All of the above