Biology, asked by Anushka0408, 1 year ago

\huge{hey!}
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\bold {describe\: the\: phases\: of\: cell \: cycle.}

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Answers

Answered by Shanaya200
4
Heya jaani

The answer is here





The phases of the cell cycle are as follows


Each cell cycle is divided into two phases


A ) Interphase = 95% of cell cycle
B ) M- Phase = 5% pf cell cycle

( A ) Interphase

It is also called as resting phase of cell cycle because there is no chromosomal activity observed here .



It is divided into 3 phases


1 ) G1 phase = Longest phase of cell cycle
♢ Maximum gene occurrence anf cytoplasmic growth takes plac here .
♢ Each chromosome contain 1 chromatid and 1 DNA molecule .


2 ) S - Phase = It is concerned with DNA replication, DNA duplication and synthesis of DNA .


3) G2 Phase = Maximum cytoplasmic growth occurs here
♢ Concerned with the synthesis of proteins , required for spindle formation.


(B) M - Phase

It can be of two types


1 ) If it doesn't include spindle fibres then it is called as direct phase

2 ) And if it always include spindle formation then called as

Equational division i.e. Mitosis
Or
Reductional Division i.e. Meiosis




hope it helps

Anushka0408: thankyou so much ❤
Shanaya200: no tnq jaani
Answered by limelight1726
3

Explanation:

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