NEET BIOLOGY

BIOLOGICAL CLASSIFICATION

VIRUSES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Mitosis involves ____ division(s)
A
1
B
2
C
4
D
Many
Explanation: 

Detailed explanation-1: -Mitosis involves one cell division, whereas meiosis involves two cell divisions.

Detailed explanation-2: -Mitosis is conventionally divided into five stages known as prophase, prometaphase, metaphase, anaphase, and telophase.

Detailed explanation-3: -Interphase is composed of G1 phase (cell growth), followed by S phase (DNA synthesis), followed by G2 phase (cell growth). At the end of interphase comes the mitotic phase, which is made up of mitosis and cytokinesis and leads to the formation of two daughter cells.

Detailed explanation-4: -Interphase is divided into the first growth (G1), Synthesis (S), and the second growth (G2) phases (figure 1). The growth phases are, as you may have suspected, for the growth of the cell, during the synthesis phase the DNA replication occurs in preparation for the second growth phase.

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