Characteristics of crossing over Which of the following statements about crossing over is TRUE?

A.)It occurs only in males.

B.)It occurs only in some chromosomes.

C.)It occurs only between genes that are heterozygous.

D.)It results in reduced genetic variation among gametes.

E.)None of these statements are true regarding crossing over.

im back lol i heard you where asking for me

the median of the data is 4.5.

more words for this could be abiotic and biotic

abiotic: living organisms within an ecosystem

biotic: non-living organisms within an ecosystem

to figure the total magnification of an image that you are viewing through the microscope is really quite simple. to get the total magnification take the power of the objective (4x, 10x, 40x) and multiply by the power of the eyepiece, (usually 10x)