Select each correct answer. More than one answer may be correct.
Meiosis, which occurs during sexual reproduction, allows for a great variety of possible gene combinations. Which of the following can increase genetic variation during meiosis?

A.) the exchange of genes during chromosomal crossover
B.)the transposition of a gene from one place in an organism's genome to another
C.)the duplication of a gene caused by an error in chromosomal crossover
D.) the deletion of a gene caused by an error in chromosomal crossover

answer >   yes we do, women; have three holes, urethral opening(pee hole, vagina, and the women pee/girls pee out of the urethra like the men do; only they have a single opening to pee/ejaculate.   (sorry if i'm too forward with this, but this is for a biology class, isn't it? )

hope that !         : )

flooding wildfire landslides climate change the factors listed have an immediate effect on the animal populations found in any habitat. the four factors would lead to a death. b emigration. eliminate c immigration. d mutations.

i'd have to say the answer is probable the second option "the geosphere interacting with the atmosphere"