Differentiate between microsporogenesis | Class 12 Biology Chapter Sexual Reproduction in Flowering Plants, Sexual Reproduction in Flowering Plants NCERT Solutions

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Academic session 2026-27, Chapter 1 in the current curriculum.

Welcome to the NCERT Solutions for Class 12 Biology - Chapter Sexual Reproduction in Flowering Plants. This page offers a step-by-step solution to the specific question from Exercise 1, Question 2: Differentiate between microsporogenesis and megasporogenesis. Which type of cell division occurs during these events? Name the structures formed at the end of these two events.. With detailed answers and explanations for each chapter, students can strengthen their understanding and prepare confidently for exams. Ideal for CBSE and other board students, this resource will simplify your study experience.

Question 2: Differentiate between microsporogenesis and megasporogenesis. Which type of cell division occurs during these events? Name the structures formed at the end of these two events.
Answer:

(a)

Microsporogenesis

Megasporogenesis

1.

It is the process of the formation of microspore tetrads from a microspore mother cell through meiosis.

It is the process of the formation of the four megaspores from a megaspore mother cell in the region of the nucellus through meiosis

2.

It occurs inside the pollen sac of the anther.

It occurs inside the ovule.

(b) Both events (microsporogenesis and megasporogenesis) involve the process of meiosis or reduction division which results in the formation of haploid gametes from the microspore and megaspore mother cells.

(c) Microsporogenesis results in the formation of haploid microspores from a diploid microspore mother cell. On the other hand, megasporogenesis results in the formation of haploid megaspores from a diploid megaspore mother cell.

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Comments

  • Kam
  • Apr 17, 2021

The best of the 🌟 best

  • Sameena
  • Jul 07, 2020

Thank you soo much

  • SOUMILI Sil
  • May 02, 2020

Too good.

  • Harsha
  • Nov 05, 2019

Not good

  • Ashalatha
  • Aug 27, 2019

Improperly differentiated

  • Adi
  • Jun 23, 2019

Better if more answers were given

  • Nazimul hoque
  • May 24, 2019

Not so bad

  • gaurav chaudhary
  • May 11, 2019

thanks sir

  • gaurav chaudhary
  • May 11, 2019

thanks sir

  • Muskaan parmar
  • Apr 26, 2019

I think it should be in more detail

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Welcome to the NCERT Solutions for Class 12 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 2: Differentiate between microsporogenesis and megasporogenesis. Which type of cell division occurs dur....

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