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Cell Cycle and Cell Division

NEET (UG) 2024MCQEasy📈 Topic in 75% papers+4−1
Ques. 1NEET (UG) 2024

Given below are two statements: In the light of the above statements, choose the correct answer from the options given below:

  1. Both Statement I and Statement II are true
  2. Both Statement I and Statement II are false
  3. Statement I is true but Statement II is false
  4. Statement I is false but Statement II is true

Answer

(1) Both Statement I and Statement II are true

Solution

Statement I is true: during leptotene the chromosomes become gradually visible under the light microscope.

Statement II is true: the beginning of diplotene is recognised by the dissolution of the synaptonemal complex, after which the bivalents start separating except at the chiasmata.

Answer: (1)

Keep practising — Cell Cycle and Cell Division

Ques. 2NEET (UG) 2024

Following are the stages of cell division : Choose the correct sequence of stages from the options given below :

  1. C-E-D-A-B
  2. E-B-D-A-C
  3. B-D-E-A-C
  4. E-C-A-D-B
Ques. 3NEET (UG) 2024

Match List I with List II : Choose the correct answer from the options given below

  1. A-IV, B-II, C-III, D-I
  2. A-I, B-II, C-IV, D-III
  3. A-II, B-IV, C-I, D-III
  4. A-IV, B-III, C-II, D-I
Ques. 4RE-NEET (UG) 2024

Recombination between homologous chromosomes is completed by the end of

  1. Diakinesis
  2. Zygotene
  3. Diplotene
  4. Pachytene
Ques. 5RE-NEET (UG) 2024

Match List-I with List-II. Choose the correct answer from the options given below :

  1. A-III, B-I, C-IV, D-II
  2. A-II, B-I, C-III, D-IV
  3. A-III, B-I, C-II, D-IV
  4. A-II, B-III, C-IV, D-I
Ques. 6RE-NEET (UG) 2024

Match List-I with List-II. Choose the correct answer from the options given below:

  1. A-IV, B-II, C-III, D-I
  2. A-I, B-III, C-IV, D-II
  3. A-I, B-I, C-III, D-IV
  4. A-II, B-IV, C-I, D-III
Ques. 7NEET (UG) 2023

The process of appearance of recombination nodules occurs at which sub stage of prophase I in meiosis?

  1. Pachytene
  2. Diplotene
  3. Diakinesis
  4. Zygotene
Ques. 8NEET (UG) 2023

Which of the following stages of meiosis involves division of centromere?

  1. Metaphase II
  2. Anaphase II
  3. Telophase
  4. Metaphase I
Ques. 9NEET (UG) 2023

Among eukaryotes, replication of DNA takes place in :

  1. S phase
  2. G1 phase
  3. G2 phase
  4. M phase
Ques. 10NEET (UG) 2023

Match List I with List II: Choose the correct answer from the options given below :

  1. A-IV, B-II, C-I, D-III
  2. A-IV, B-I, C-II, D-III
  3. A-II, B-IV, C-I, D-III
  4. A-III, B-II, C-IV, D-I
Ques. 11NEET (UG) 2023

Select the correct statements. Choose the correct answer from the options given below:

  1. B and D only
  2. A, C and E only
  3. B and E only
  4. A and C only

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