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valkas [14]
3 years ago
14

If crossing over did not occur, how could the passing on of physical features be affected?

Biology
1 answer:
kupik [55]3 years ago
6 0

Answer:

<em>If crossing over did not occur there would be no diversity among organisms.</em>

Explanation:

Crossing over and independent assortment are the two phenomena of meiosis by which genetic and physical diversity occurs. If crossing over did not occur then there would not be changes in the physical features of children. No physical diversity would be produced. Children would have the same physical features as the parents. Each chromosome would be identical to one of the parents and hence there will be reduced variations.

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Nylon Three-Strand line is the most commonly used anchoring line. The correct option is A.

<h3>What is anchor line?</h3>

Anchor rodes can be all rope, all chain or a combination of both. The term “anchor line” as used here refers to the nylon portion of the rode.

Anchor rodes generally consist of a long length of nylon line with an eye splice and a thimble to which is shackled a short length of galvanized chain.

The missing options are:

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Nylon Three-Strand line is the most commonly used anchoring line.

Thus, the correct option is A.

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