In a study, competition among plants
are normal. Hence, all plants required a few basic elements like the light,
water, nitrogen, or phosphorus, depending upon the species and the location. Evidence
that can conclude that competition do really happen in plants is that some plants
release toxins into the soil, in their dropped leaves which wipe out the competition
for soil nutrients (such as weeds). And when it come an area with many trees in
close proximity such as a forest, height is also indicative of competition for
light.
Centromere
Meaning the most condensed and constructed region
It forms the outer layer of a cell. It gives an animal cell its shape. It is selectively permeable.
:3333333333
The answers for the question are given below
7.B
8.D
