Biology, asked by iamraj18, 3 months ago

stem cells are present in _____
a)umbilical cord
b)bone marrow
c)adipose connective tissue
d)all of the above

Answers

Answered by kmaneet653
1

Answer:

none of these

Explanation:

All the options are incorrect

Answered by js6683803
0

Answer:

c dgso6w89eroego isitb ysi

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