Describe the post-fertilization changes | Class 12 Biology Chapter Reproduction in Organisms, Reproduction in Organisms NCERT Solutions

Welcome to the NCERT Solutions for Class 12 Biology - Chapter Reproduction in Organisms. This page offers a step-by-step solution to the specific question from Exercise 1, Question 15: . 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 15: Describe the post-fertilization changes in a flower.
Answer:

Fertilization is the process of the fusion of the male and the female gamete to form a diploid zygote. After fertilization, the zygote divides several times to form an embryo. The fertilized ovule forms a seed. The seed contains an embryo, enclosed in a protective covering, called the seed coat. As the seed grows further, other floral parts wither and fall off. This leads to the growth of the ovary, which enlarges and ripens to become a fruit with a thick wall called the pericarp.


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  • Read the question carefully and focus on the core concept being asked.
  • Reference examples and data from the chapter when answering questions about Reproduction in Organisms.
  • Review previous year question papers to get an idea of how such questions may be framed in exams.
  • Practice answering questions within the time limit to improve your speed and accuracy.
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Comments

  • Ujjal Sharma
  • Jun 19, 2020

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  • Azir Hussain
  • Oct 21, 2019

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  • Tarun
  • Jun 07, 2019

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  • Jun 06, 2019

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  • Shivam
  • May 22, 2019

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  • May 19, 2019

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  • Fahima Aktar
  • Apr 30, 2019

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  • Apr 08, 2019

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  • Mar 11, 2019

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  • Mar 06, 2019

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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 15: Describe the post-fertilization changes in a flower.....