Which of the following is true for organisms that have two identical alleles for a particular trait?
a
they are hybrids.

b
they are homozygous.

c
they are heterozygous.

d
they are dominant.

B : they are homozygous

There is one s orbital, and there are three p orbitals, five d orbitals, and seven f orbitals. thus, the answer is b. do not confuse the number of orbitals in a subshell with the number of electrons the subshell can hold. each orbital can hold two electrons, so the capacity of an nf subshell is 14 electrons.