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yulyashka [42]
3 years ago
8

What is a stem cell?

Biology
1 answer:
Mazyrski [523]3 years ago
5 0

Answer:

stem cell are special human cell that are used to develop the different cell like muscles cells , brain cell etc.

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Brut [27]

Answer:

hmm thats a hard one

Explanation:

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3 years ago
What is the basic unit of a nucleic acid and what is it made of?
riadik2000 [5.3K]
The basic repeating unit of nucleic acids are known as nucleotides. A nucleotide consists of three distinct chemical groups, a 5-carbon sugar (ribose or deoxyribose), a nitrogen-rich base - (cytosine (C), guanine (G), adenine (A), thymine (T) in DNA or uracil (U) instead of T (in RNA), and phosphate.
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3 years ago
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Meiosis is a type of cellular division that makes sex cells or___?
ch4aika [34]
Gametes

gametes is another word for sex cells
3 0
3 years ago
Explain the  stages of a spider life cycle
krek1111 [17]
There are three stages in the life cycle of a spider : - the first is embryonic stage, then the larval stage and finally nympho- imginal stage.
6 0
3 years ago
16. Name one organism that reproduces through binary fission​
Grace [21]

Answer:

Coral!

Explanation:

I learned this is a biology class a while ago!

3 0
3 years ago
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