Explanation:
For one, the cell wall is found only in plant cells, as it needs more protection. The cell wall is also found in the cells of plants, fungi, and bacteria. It can also be found rigid or smooth.
The cell membrane is found in both plant and animal cells. It controls what enters and leaves the cell. It surrounds the cytoplasm of the cell.
High levels of high density lipoproteins.
Because we have a limited amount of oil and we will end up running out so the demand will have to go down. We cannot sustain the amount of oil we are using.
Ans. B). Interbreeding.
The process that involves production of animals with desired traits from the mating between members of closely related organisms, is known as inbreeding.
Inbreeding is very common in cattle farming as it provides farmers the best possible livestock as inbred cattle show all desired and advantageous traits, such as high milk production.
Thus, the correct answer is option (B).
A gene mutation is a permanent alteration in the DNA sequence that makes up a gene, such that the sequence differs from what is found in most people. Mutations range in size; they can affect anywhere from a single DNA building block (base pair) to a large segment of a chromosome that includes multiple genes.