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Sergio [31]
3 years ago
9

1. Which of the following is NOT a macromolecule Protein Lipid Carbon Fat DNA

Biology
1 answer:
nordsb [41]3 years ago
3 0

Answer:

carbon

Explanation:

carbon is NOT a macromolecule.

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Answer: Homologous chromosomes are randomly distributed to daughter cells, this means different chromosomes segregate independently of each other. And they exchange segments of DNA during crossing over. This recombination creates genetic diversity because genes from each parent are exchanged.

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Chromosomes that form a pair and are found together are called homologous chromosomes, and they are inherited from each parent. During prophase of meiosis I, the homologous chromosomes exchange segments of DNA in a process called crossing over. This recombination creates genetic diversity because genes from each parent are exchanged. <u>It results in new combinations of genes on each chromosome.</u>

After that, during the anaphase of meiosis I, the two chromosomes line up on the equatorial plane of the cell. Then, they are separated and each will go to a new daughter cell. So homologous chromosomes are randomly distributed to daughter cells, <u>this means different chromosomes segregate independently of each other.</u>

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Image result for What is considered  a Growing ovary

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b. The surfaces of the membrane are nonpermeable.

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