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goldenfox [79]
4 years ago
5

1. Fresh lava traps the direction of the earth's magnetic pole as it hardens.

Biology
1 answer:
melomori [17]4 years ago
6 0
<span>1. As lava cools, it begins to go in the magnetic direction of the pole. It actually has been able to show magnetic pole changes throughout history this way. 2. The youngest rocks, crust, and fossils are near the ridge. 3. True, and this is essential for the theory of plate tectonics to work.</span>
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bogdanovich [222]

Meiosis II will have 18 chromosomes.

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  • Somatic cells divide during meiosis, a process in which the genetic makeup or quantity of chromosomes in the daughter cells is maintained.
  • In sexually reproducing organisms, a kind of cell division known as meiosis results in a decrease in the number of chromosomes in gametes (the sex cells, or egg and sperm). Human body cells, also known as somatic cells, have two sets of chromosomes and are diploid (one from each parent).
  • A single cell splits twice during the meiosis process, resulting in four cells with half the original genetic material. These cells—sperm in men and eggs in women—are our sex cells.

Learn more about meiosis here brainly.com/question/16249478

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7 0
2 years ago
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antiseptic1488 [7]

the third potion listed is the correct answer. because in its name it implies that there is more than one lens

3 0
3 years ago
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dangina [55]

Answer:

The correct answer is option A.

Explanation:

Cell cycle checkpoints are regulating mechanism that ensures the presence and viability of the cellular components essential for cell division.

There are three major checkpoints one G1 second at M phase and third is G2 checkpoint. M phase checkpoint ensures for chromosome spindle attachment. G1 checkpoint checks the nutrients, DNA damage and growth.

Thus, the correct answer is option A.

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If you were aware of the amount of guanine and adenine in a cell how would you determine how much cytosine and thymine there is
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