The process that ensures that the chromosome nu...
The process that ensures that the chromosome number for each specie of organisms remain constant from generation to generation is called
fission
fusion
meiosis
mitosis
oogenesis
Correct answer is C
In preparation for meiosis, a germ cell goes through the interphase, during which the entire cell (including the genetic material contained in the nucleus) undergoes replication.
Which of the following is the unit of transmission of hereditary traits in living organisms ...
Melanin and keratin are produced in the part labelled ...
The diagram above illustrates the transverse section of a ...
Red coloration on the head of a male lizard helps it to ...
After an hour, the level of water in the thistle funnel will ...