I think it's b) asymmetrical
In microbiology, a haploid cell is the result of a diploid cell replicating and dividing twice (meiosis). Each daughter cell is haploid. They have half the number of chromosomes as their parents cells. Haploid means half.
Answer: Option A) nucleus
Explanation:
Prokaryotic cells lack nuclear envelope, thus the nucleus is absent in Prokaryotic cells.
On the other hand, eukaryotic cells possess membrane bound nucleus and nuclear envelope.
Thus, nucleus is the answer
Genetic variations occur <u>randoml</u>y among individuals of any population.
Hope you got the answer ;)
Ur ans will be
whales use lungs to breathe they develop it during metamorphosis
fishes have gills
