Bcoz.. In meiosis ti change ploidy of cell from diploid(n) to haploid(2n) .. 2 division occur.. This helps in formation of haploid gametes.. When two gametes fuse.. They form diploid (2n) zygote.
On the other hand..
There is only one division in mitosis...bcoz no change in ploidy.. Use in growth. Bcoz it retains nucleo-cytoplasmic ratio.
Answer: Their pollen is dispersed by wind.
Explanation:
Hypertension can damage the blood vessels in the kidneys causing them not to function properly which then causes the kidneys to stop removing the waste and extra fluids.
Energy which in turn produces the sugar the plant needs to go through photosynthesis
A type of cell division that results in two daughter cells each having the same number and kind of chromosomes as the parent nucleus, typical of ordinary tissue growth.