x

Subject - Biology:

Basics

MCQ - 228-1712

Question:

Crossing over occurs at

  1. Single-strand stage during zygotene
  2. Two-strand stage during zygotene
  3. Four-strand stage of pachytene
  4. Two-strand stage during zygotene

Correct Answer: C

Explanation:

Crossing over occurs during pachytene stage of meiosis and is responsible for recombination between linked genes.

Record Performance

619 MCQ for effective preparation of the test of Basics of Biology section.

Read the MCQ statement: Crossing over occurs at , keenly and apply the method you have learn through the video lessons for Basics to give the answer. Record your answer and check its correct answer and video explanation for MCQ No. 228-1712.

How to Answer

Solve the question for MCQ No. and decide which option (A through D/E) is the best choice to answer the MCQ, then click/tap the blue button to view the correct answer and it explanation.

Share This Page