4 mps increase in 10 seconds = 2 mps increase in 5 seconds = .4meters/2sec
Alleles i think. i learned this like yesterday lol
The correct answer is that during cross-pollination the pollen grains are carried from one plant to another plant. During self-pollination, the pollen and ovules are from the same plant.
In self-pollination, the pollen from the anther is deposited on the same flower's stigma, or on the stigma of another flower of the similar plant. In comparison, out-crossing or cross-pollination results in greater genetic diversity as the pollen grains and ovules are obtained from different plants.
C.
The universe contains many billions of galaxies and each galaxy contains many billions of stars.
