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JulijaS [17]
3 years ago
10

What least likely to be a source of genetic variation among living organisms

Biology
1 answer:
crimeas [40]3 years ago
4 0

Answer:

The least likely to be a source of genetic variation among living organisms is  asexual reproduction. Asexual reproduction is a kind of reproduction that does not include fertilization process of two gametes: female and male but only includes parts of plants or cells. In this case, variation is minimized

Explanation:

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27. What is the major reactant needed for the Citric Acid Cycle (aka Krebs Cycle)?
sp2606 [1]

Answer: b. Acetyl Co-A

Explanation:

Acetyl CoA produced through pyruvate, amino acids, and fatty acids are oxidized in the Krebs cycle in CO2, obtaining as products NADH, FADH2 and GTP (ATP). Parallel to this oxidation, the Krebs cycle produces compounds used as precursors for biosynthesis. As it is a cycle, an oxaloacetate molecule could, in principle, oxidize an amount indefinite of acetyl CoA. Acetyl-CoA is formed from the oxidative decarboxylation of pyruvate, sequentially performed by pyruvate dehydrogenase -PDH (complex multi enzymatic of 3 enzymes), in the mitochondrial matrix.

5 0
2 years ago
Pharmaceutical companies sell some of their products to hospitals and clinics directly. They also market other products to large
max2010maxim [7]

Answer:

Dual distribution

Explanation:

Dual distribution is a method of distribution or arrangement, whereby a company uses majorly two approaches simultaneously in distributing their products to their end-users. The company or manufacturer of the product sells their products directly to the end-users and also sells their product to companies that act as marketing intermediaries that later resell their products to the end-users.

According to the information given in the question above, we can infer that the method of distribution used by pharmaceutical companies is an example of <em>dual distribution.</em>

5 0
3 years ago
Need to do a project of classification
IgorC [24]
Then do the project it will bring your grade up
7 0
3 years ago
How contractile vacuole function in osmoregulation​
e-lub [12.9K]

Answer: A contractile vacuole (CV) is an organelle, or sub-cellular structure, that is involved in osmoregulation and waste removal. ... In freshwater environments, the concentration of solutes inside the cell is higher than outside the cell. Under these conditions, water flows from the environment into the cell by osmosis. The contractile vacuole (CV) complex is an osmoregulatory organelle of free-living amoebae and protozoa, which controls the intracellular water balance by accumulating and expelling excess water out of the cell, allowing cells to survive under hypotonic stress as in pond water.

Explanation:

8 0
3 years ago
Sometimes, a group of organisms will be separated from the main population and start to become different since their new environ
pishuonlain [190]

Answer:

It is called evolution.

3 0
2 years ago
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