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Darina [25.2K]
3 years ago
11

What is a chromosome?

Biology
2 answers:
Zepler [3.9K]3 years ago
5 0

Answer:

a threadlike structure of nucleic acids and protein found in the nucleus of most living cells, carrying genetic information in the form of genes.

Alex_Xolod [135]3 years ago
4 0

Answer:

A structure in the cell nucleus that contains DNA, histone protein, and other structural proteins.

Explanation:

If you have any questions feel free to ask in the comments - Mark

Also when you have the chance please mark me brainliest.

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Will give 100 points!! ASAP
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Uh the answer is B. Humans
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Oxygen is a product of the electron transport chain.<br> True or False
scoundrel [369]

Answer:

true

hope this helps you ☺️☺️

3 0
3 years ago
Why are males more often affected by sex-linked traits than females?
Andre45 [30]

In homo sapiens(humans), males are the heterogametic sex meaning their sex chromosomes are not the same(=XY) while females are homogametic(=XX).

Sex linked traits or x linked traits are traits whose genes are present on the X chromosome. So if there is a recessive mutation in those genes, males will express that recessive trait. Basically males express everything that’s on their X chromosome because they only have 1, but females have 2 which helps “hide” the mutation and to not express the particular recessive trait.

That is why sex linked traits are more evident in males in the population and an example of that would be colorblindness.

Hope this helps:)

6 0
3 years ago
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