Explain the role of tapetum in the forma | 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 17: Explain the role of tapetum in the formation pollen-grain wall.. 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 17: Explain the role of tapetum in the formation pollen-grain wall.
Answer:

Tapetum is the innermost layer of the microsporangium. It provides nourishment to the developing pollen grains. During microsporogenesis, the cells of tapetum produce various enzymes, hormones, amino acids, and other nutritious material required for the development of pollen grains. It also produces the exine layer of the pollen grains, which is composed of the sporopollenin.

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Comments

  • Annu Kumari
  • Oct 28, 2019

Nice

  • Hannan
  • May 23, 2019

Answer very good I like it it is good to refer thank you

  • Aditya Singh
  • May 07, 2019

Excellent

  • Rahul
  • Mar 27, 2019

Your answer trick is so good but the question meaning not finish only in five to six lines.This question is five mark question so you write as the answer strengt h.Thank be happy

  • shakeel ahmad
  • Jan 29, 2018

being a lecturer in botany i have throughly checked your short notes. they are very helpful to our generation. easy to learn, easy to grasp and easy to draw diagrams whenever needed.

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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 17: Explain the role of tapetum in the formation pollen-grain wall.....

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