To determine how many chromosomal configurations can occur following meiosis I if an organism has 6 total chromosomes, use the equation where n

2^n where n is the haploid number of chromosome (3)

Explanation:

According to the question, this organism has total chromosomes of 6, which means its gametes after meiosis will have a chromosome number of 3. However, a phenomenon called CROSSING-OVER occurs in meiosis I that increases the chance of genetic diversity/variation among species. This process of crossing-over causes chromosomes to be rearranged in a way different from the parents.

However, the possible number of different combinations of chromosomes in the resulting gametes after meiosis can be found using the simple formula 2^n where n is the haploid number of chromosome. In this case, the haploid number is 3, since the total chromosomes are 6. Hence, 2^3 = 8. It can be said that the particular organism in the question can possibly have 8 different chromosomal combinations in its gamete.

mammal

explanation:

the corpus luteum secretes estrogens and progesterone. the latter hormone causes changes in the uterus that make it more suitable for implantation of the fertilized ovum and the nourishment of the embryo. if the egg is not fertilized, the corpus luteum becomes inactive after 10–14 days, and menstruation occurs.

i hope this : )