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solong [7]
3 years ago
9

BRAINLIST PLEASE HELP ME

Biology
1 answer:
Vinvika [58]3 years ago
6 0

Answer:

Folding

Explanation:

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Answer is 2. Fibroblasts fail to divide.

Explanation:

Tissue culture experiment is the experiment where tissues are grown in an artificial medium. This involves the use of growth medium such as agar or broth. This process help to produce needed tissues in a short period of time.

Fibroblasts are cells which are found in the collective tissues, and they produce collagen. The collagen produced by the Fibroblasts play important role in tissue repair. Fibroblasts are regarded as the main cells in the connective tissue.

Note that, PDGF, which is Platelet -derived growth factor in full, is a growth factor regulating cell growth and it's division.

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This type of bond results in the exchange of electrons?
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An ionic bond results in an exchange or transfer of electrons between the 2 different types of atoms, most likely the metal atom and nonmetal one.

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During sexual reproduction, egg and sperm cells join to form a new individual. Each cell in a human contains
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1.The answer is that because of the process of meiosis and fertilizations

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