NEET UG 2021 — Cell Cycle and Cell Division
Botany Cell Cycle and Cell Division questions from NEET UG 2021.
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5 Cell Cycle and Cell Division Questions from 2021
Match Column - I with Column - II. <table class="pyq-table"><tbody><tr><td colspan="2" rowspan="1">Column -I</td><td colspan="2" rowspan="1">Column -II</td></tr><tr><td>(a)</td><td>$S$ phase</td><td>(i)</td><td>Proteins are synthesized</td></tr><tr><td>(b)</td><td>${G}_{2}$ phase</td><td>(ii)</td><td>Inactive phase</td></tr><tr><td>(c)</td><td>Quiescent stage</td><td>(iii)</td><td>Interval between mitosis and initiation of DNA replication</td></tr><tr><td>(d)</td><td>${G}_{1}$ phase</td><td>(iv)</td><td>DNA replication</td></tr></tbody></table>Choose the correct answer from options given below.
Which stage of meiotic prophase shows terminalisation of chiasmata as its distinctive feature?
Which of the following stages of meiosis involves division of centromere?
The centriole undergoes duplication during:
The fruit fly has $8$ chromosomes $(2n)$ in each cell. During the interphase of mitosis if the number of chromosomes at ${G}_{1}$ phase is $8.$ What would be the number of chromosomes after the S phase?