Which cell division of phase of cell division maintains the chromosomes number constant from generation to generation?
A. Mitosis
B. Meiosis
C. Prophase I
D. Zygotene
Answer: Option B
Solution(By Examveda Team)
In summary, meiosis is a form of cell division that results in half the normal number of chromosomes in sex cells, or gametes, thus maintaining the chromosome number of a species from generation to generation.Related Questions on Biology
Ordinary table salt is sodium chloride. What is baking soda?
A. Potassium chloride
B. Potassium carbonate
C. Potassium hydroxide
D. Sodium bicarbonate
A. hole in ozone layer
B. decrease in the ozone layer in troposphere
C. decrease in thickness of ozone layer in stratosphere
D. increase in the thickness of ozone layer in troposphere
A. angiosperms
B. gymnosperms
C. monocotyledons
D. dicotyledons
Pollination is best defined as
A. transfer of pollen from anther to stigma
B. germination of pollen grains
C. growth of pollen tube in ovule
D. visiting flowers by insects
Join The Discussion