HARD
11th Telangana Board
IMPORTANT
Earn 100

Draw the diagram of a mature embryo sac and show its 8 nucleate, 7 celled nature. Show the following parts:

Antipodals, synergids, egg, central cell, polar nuclei.

Important Questions on Sexual Reproduction in Flowering Plants

MEDIUM
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 7 - Sexual Reproduction in Flowering Plants>VERY SHORT ANSWER TYPE QUESTIONS>Q 11
Which is the triploid tissue in a fertilized ovule? How is the triploid condition achieved?
HARD
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 7 - Sexual Reproduction in Flowering Plants>VERY SHORT ANSWER TYPE QUESTIONS>Q 12
Are pollination and fertilization necessary in apomixis? Give reasons.
MEDIUM
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 7 - Sexual Reproduction in Flowering Plants>VERY SHORT ANSWER TYPE QUESTIONS>Q 13
How is pollination carried out in water plants?
MEDIUM
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 7 - Sexual Reproduction in Flowering Plants>VERY SHORT ANSWER TYPE QUESTIONS>Q 14
What is the function of the two male gametes produced by each pollen grain in angiosperm.
EASY
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 7 - Sexual Reproduction in Flowering Plants>VERY SHORT ANSWER TYPE QUESTIONS>Q 15
Name the parts of an angiosperm flower in which the development of male and female gametophytes take place.
MEDIUM
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 7 - Sexual Reproduction in Flowering Plants>VERY SHORT ANSWER TYPE QUESTIONS>Q 16
What is meant by monosporic development of female gametophyte.
MEDIUM
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 7 - Sexual Reproduction in Flowering Plants>VERY SHORT ANSWER TYPE QUESTIONS>Q 17
Mention two strategies evolved to prevent self-pollination in flowers.
MEDIUM
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 7 - Sexual Reproduction in Flowering Plants>VERY SHORT ANSWER TYPE QUESTIONS>Q 18
Why do you think the zygote is dormant for some time in a fertilized ovule?