Answered

What is typical of cell reproduction when cancer cells are reproduced in a petri dish from a tissue culture?

Answer: Cells reproduce without limit.

Cells reproduce with multiple layers.

Cell reproduction never stops.

Verified Answer :

gradman555p98x9p

The right answer are all the three of them (1, 2 and 3).

Let's compare between a normal cell culture and a cancer cell culture:


- Normal or defined cultures: the cells only multiply during a limited number of degenerations (30 to 50 subcultures) then die: their life and their death is programmed. We then observe a decrease in their rate of proliferation, phase of senescence.


- Continuous culture or transformed or immortal lineages. The multiplication speed does not decrease (reproduction without limits, non-stop), which allows an indefinite number of subculture. The cells constituting these cultures lose the contact inhibition and grow in clusters or multilayer (multiple layers).

Answer:

B,C,D

Explanation:

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