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guajiro [1.7K]
3 years ago
5

what will be the sex of a child produced when an egg is fertilized by a sperm that has a y chromosome

Biology
1 answer:
Alex787 [66]3 years ago
3 0
Men have xy and women have xx chromosomes. the mens sperm is the chromosome that determines the sex of the child. x is female and y is male so the answer is male
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What is the general term for a condition in which the chromosome number is not a multiple of a complete set? view available hint
Marta_Voda [28]
<span>When a complete set (genome) of chromosome is added or subtracted the condition is called Euploidy. When there is addition or deletion of a single member chromosome the condition is called Aneuploidy.</span>
6 0
3 years ago
What is apoptosis? A. The proliferation of cytotoxic T-cells. B. The receptor on a cytotoxic T-cell that recognizes MHC molecule
castortr0y [4]

Answer:

Option-C

Explanation:

Apoptosis is a genetically controlled process taking place in the multicellular organisms which is marked with the self-destruction called or programmed cell death.

During apoptosis various physiological and morphological changes take place in the cell such as fragmentation of nuclear DNA, nucleus, shrinkage of cell and mRNA decay.

Since apoptotic cell undergoes cell death which is genetically controlled or programmed by the genes, therefore, apoptosis is known as the programmed cell death.

Thus, Option-C is the correct answer.

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Some substances that were not initially filtered in the glomerulus, but must be eliminated from the blood, become a component of
dolphi86 [110]

Some substances that were not initially filtered in the glomerulus, but must be eliminated from the blood, become a component of urine through the process of urine formation.

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The process of urine formation involves 3 major steps:

  1. Filtration:- Blood enters the afferent arteriole during filtration, flowing into the glomerulus where filterable blood components—such as water and nitrogenous waste—move toward the interior of the glomerulus and nonfilterable blood components—such as cells and serum albumins—exit via the efferent arteriole.
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To know more about urine visit the link:

brainly.com/question/27454851?referrer=searchResults

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5 0
2 years ago
Which organism below has a problem in maintaining cellular electrolyte and fluid balance in its environment? Select one:
aksik [14]

Answer:

C

Explanation:

7 0
3 years ago
1.<br> Which of the following structures is not found in<br> bacteria?
Nady [450]

Answer:

Organelles

Explanation:

Bacteria are a type of biological cell that has an Intracellular or internal structure.

Structural components are located in bacteria, and we can find there DNA, ribosomes, cell wall and membrane, surface layer and cytoplasm.

In bacteria structural components aren't found '<u>The nucleus</u>' and that is a membrane-enclosed organelle.

6 0
3 years ago
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