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Which of the following is a post-fertilisation event in flower
Biology Exemplar
Biology Exemplar

Class 12

NCERT Exemplar

Publisher:
NCERT
Subject:
Biology
1

Chapter 1: Reproduction in Organisms

48 questions

Q1
Identify the incorrect statement.
Q2
Which of the following is a post-fertilisation event in flowering plants?
Q3
The number of chromosomes in the shoot tip cells of a maize plant is 20. The number of chromosomes in the microspore mother cells of the same plant shall be
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2

Chapter 2: Sexual Reproduction in Flowering Plants

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3

Chapter 3: Human Reproduction

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4

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5

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6

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7

Chapter 7: Evolution

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8

Chapter 8: Human Health and Disease

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9

Chapter 9: Strategies for Enhancement in Food Production

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10

Chapter 10: Microbes in Human Welfare

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11

Chapter 11: Biotechnology: Principles and Processes

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12

Chapter 12: Biotechnology and its Applications

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13

Chapter 13: Organisms and Populations

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14

Chapter 14: Ecosystem

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15

Chapter 15: Biodiversity and Conservation

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16

Chapter 16: Environmental Issues

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Question
Easy
Timing Icon

Solving time: 2 mins

Which of the following is a post-fertilisation event in flowering plants?

A
Transfer of pollen grains                       

B
Embryo development

C
Formation of flower                             

D
Formation of pollen grains

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Updated on: Aug 2, 2022

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Text SolutionText solutionverified iconVerified

Embryo development takes place after the fertilisation, i.e., fusion of male and female gametes (n) result in the formation of zygote (2n). Thus, it is a post fertilisalion event.
Rest of the events takes place before occurrrence of fertilisation, hence are pre- fertilisation events.
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Question Text
Which of the following is a post-fertilisation event in flowering plants?
Updated OnAug 2, 2022
TopicReproduction in Organisms
SubjectBiology
ClassClass 12
Answer TypeText solution:1 Video solution: 3
Upvotes451
Avg. Video Duration7 min