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Salsk061 [2.6K]
3 years ago
7

Yo i need help cs this due soon

Biology
1 answer:
attashe74 [19]3 years ago
6 0
Substitution i believe. There’s nothing deleted
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Which statement correctly compares the number of chromosomes in a body cell to that in a sex cell of humans?
Elza [17]

Answer:

D

Explanation:

Two sex cells, the gamete and the sperm, come together to make the body cells, so the number of chromosomes for a body cell must be double that of a sex cell, 46/2=23

i hope this helps u!

pls give a brainliest and a thx ;)

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3 years ago
Identify the best 2 problem questions about things you might be observing right now.
kompoz [17]

Answer:

Option 2 and 4

Explanation:

i think it is option 2 and 4 because it tells us what a character does :)

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2 years ago
Hemophilia is an X-linked recessive disease. If a mother without the disease and a father without the disease have one son diagn
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The answer to this question is A- 0%
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3 years ago
Meiosis is a type of cellular division that makes sex cells or___?
ch4aika [34]
Gametes

gametes is another word for sex cells
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2 years ago
A genomic researcher is analyzing the genome of different species of raptors. She finds that a particular sequence in the Bald E
mrs_skeptik [129]

Answer:

d. None of these  

Explanation:

Probably the identical sequence found in both species<em> </em>is an<em> ultraconserved sequence. </em>

An <u>ultraconserved element</u> is a particular DNI sequence that remains exactly the same through evolution, with almost no modification, and that is shared by at least two completely different species.

These ultraconserved DNI portions seem to be highly essential for life. However, their function could not be determined yet. Most of them do not codify for proteins, but they could play a significant role in gene regulation.

It is suggested that these sequences are so significant for life that only a small change would compromise the organism´s aptitude.

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