NTA Abhyas NEET2020BotanyCell Cycle and Cell DivisionPractice
Select the correct option for the following A The cell cycle is divided into two basic phases ...(i)... and ...(ii)... B During ...(iii).... cell is metabolically active and continuously grows. C Centroile duplicates in the cytoplasm during ....(iv)......
Options
- A(i) Interphase (ii) M-phase (iii) G1 phase (iv) S phase
- B(i) G1 phase (ii) S-phase (iii) Interphase (iv) S phase
- C(i) Interphase (ii) M-phase (iii) G2 phase (iv) G1 phase
- D(i) Karyokinesis (ii) Cytokinesis (iii) G1 phase (iv) S phase
Correct answer
A. (i) Interphase (ii) M-phase (iii) G1 phase (iv) S phase
Step-by-step solution
The cell cycle is divided into two phases interphase which is longer in duration than M-phase. Interphase consists of three subphases G1, S, and G2 phase. During the G1 phase cell is metabolically active and continuously grows. Duplication of centriole occurs during the S phase.