Answer:
A. division of the nucleus
Explanation:
Mitosis is a biological process that the cells of all organisms go through in order to replicate and reproduce. It is part of the cell cycle, which is made up of G1, S, G2, and M (mitosis). In G1, the cell is growing; in S, the DNA of the cell is synthesized, or replicated, so we know choice C is wrong; in G2, the cell is being prepared for mitosis; and finally, in M, the cell actually undergoes cell division.
So, we are looking for an answer choice that involves division: either A or D.
At the end of mitosis, there's an additional process called cytokinesis that actually divides the cytoplasm, so the answer can't be D.
Thus, the answer is A.
Crest - The highest part of a transverse wave. Trough - The lowest part of a transverse wave. Wavelength - The distance between one crest and the next in a transverse wave. Amplitude - The height from the resting position to the crest of the transverse wave.
Hope this helps
Answer:
Members of the swine species always have the same number and kinds of chromosomes
Explanation:
The swine species always have their food habits in common. They are omnivorous and they also due to ancestry have the typical type of genes and chromosomes inscribed in it. Hence swine are used in research industry nowadays like dogs and monkeys.
Wild boars, hogs and pigs all have just small differences externally. Their anatomy and physiology are identical. They are all mammals. They are highly intelligent and talented ones. They have their physiology identical to ours which helps in research scientist to experiment and finds cure for human.
<span>B. Most organisms tend to be fairly neutral in their pH level. Neutral (or close to) pH levels would be in the range between 5 and 8. A pH level of 7.0 is truly neutral, so anything in that level would be considered close to the mark. 1-4 is highly acidic and has few organisms, while 9-14 would be highly basic/alkaline and also has few creatures.</span>
Surface runoff is increased by deforestation. Details about surface runoff can be found below.
<h3>What is surface runoff?</h3>
Surface runoff is the overland flow of excess water (with or without accumulated contaminants) that cannot be absorbed by the ground as infiltration.
Surface runoff has adverse effects on the soil and crops.
Deforestation exposes the bare soil, hence, is likely to cause surface runoff.
Learn more about surface runoff at: brainly.com/question/14225734
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