Suppose that diploid cells of the seminiferous tubules encounter errors during the cell cycle and mitosis. this results in the primary spermatocytes having a 4n number of chromosomes. assuming that meiosis proceeds normally, which of the following would be true?

a) sperm cells would have an n number of chromosomes.
b) sperm cells would have a 2n number of chromosomes.
c) secondary spermatocytes would have a 4n number of chromosomes.
d) secondary spermatocytes would have an n number of chromosomes.

the dark variety, as they are not visible on the dark tree barks

explanation:

i'm guessing this is from edg enuity so the answers would be, from top to bottom,

theodor schwann

matthias schleiden

robert hooke

rudolph virchow

anton van leeuwenhoek

the wetland preservation movement began in the u.s. in earnest with the clean water act (cwa) of 1972. although not specifically written to protect wetlands, the cwa is comprised of a series of regulations designed to prevent pollutants from contaminating u.s. waters.