I'm not sure ,but I think it is ciliary body
Answer: SPORES are defined as haploid (1n) cells which develops into gametophytes.
Gametophytes inturn produce either haploid (1n) male or females GAMETES that can fuse to form diploid ZYGOTES.
This basically explains what goes on in Meiosis.
Answer:
didn't have a mechanism for how drift occurred.
The answer is crossbreeding.
A chicken and a turkey were crossed together to produce a turkin.