Answer:
The correct answer is - production.
Explanation:
If a cow does not milk on schedule it creates stress conditions and leads to several physiological changes which lead to the release of a hormone. This hormone result in lower milk production also affects negatively on her immunity.
The stress cause release of estrogen, and prolactin hormones with other corticosterioids that result in decreases in the number of cytokines and decrease innate immunity of the cow.
A is the correct answer because the graphs show that summers have high temperatures and little precipitation.
Correct answer: D). DNA technology can increase genetic diversity by producing more variant alleles.
The genetic diversity can be increased by the mutation that creates new alleles in the population. The recombinant DNA technology enables the joining of DNA from the two or more than two sources that allow changing the genetic composition of the living organism. The genetic diversity helps the population to adapt to the changing environment.
Hence, the correct answer would be option D.
<span>The Cell Theory states that all plants and animal
tissue are made up of tiny units. It is one of the most basic principles of
Biology. Theodor Schwann, Matthias Schleiden, <span>and
Rudolph Virchow were credited for this theory.
The Cell Theory states that cells are the basic unit or the building blocks of
life and that all cells existed or arose from
pre-existing cells. The theory also states that all living organisms are made
up of either unicellular or multicellular cells that have energy flow and
are responsible for many processes in the bodies of living organisms.
The modern definition of the theory is that all cells have the same basic
compositions and DNA is passed on from cell to cell. </span></span>