Some cells will undergo programmed death when _____.

Biology

2 answers:

Natalka [10]3 years ago

6 0

Would it be b because diseased cells will die.

Levart [38]3 years ago

4 0

Answer:

B. Diseased

Explanation:

The process of programmed cell death ensures that the older, damaged and diseased cells are removed from the body organisms and are replaced with new healthy cells. Each cell type has specific life span after which they undergo cell death. However, infected and diseased cells also experience programmed cell death so as to prevent the spread of infection.

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Which best explains how binary fission contributes to the genetic continuity of a population? A Binary fission maintains genetic

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Answer:

B Binary fission maintains genetic continuity because the daughter cells contain the same number of chromosomes as the parent cell.

Explanation:

Genetic continuity ensures that genetic information is passed from one generation to another in correct way so that the resultant progeny has the complete set of genes required for survival. For example, at the end of mitosis, daughter cells should have the same number of chromosomes as parent cell.

Binary fission is a method of reproduction in some organisms like bacteria. It is an asexual mode of reproduction in which the parent cell splits into daughter cells without the process of fusion with another cell. It still maintains genetic continuity because the daughter cells are identical to the parent cell and thus have same number of chromosomes and type of genes.

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guanine, adenine, cytosine,

Explanation:

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2 years ago

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nekit [7.7K]

Answer:

Natural Resource.

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