HARD
11th Telangana Board
IMPORTANT
Earn 100

Starting with the zygote, draw the diagrams of the different stages of embryo development in a dicot.

Important Questions on Sexual Reproduction in Flowering Plants

EASY
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 7 - Sexual Reproduction in Flowering Plants>VERY SHORT ANSWER TYPE QUESTIONS>Q 2
Name the part of the gynoecium that determines the compatible nature of pollen grain. (Stigma/Style)
HARD
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 7 - Sexual Reproduction in Flowering Plants>SHORT ANSWER TYPE QUESTIONS>Q 12
What is triple fusion? Where and how does it take place? Name the nuclei involved in triple fusion.
EASY
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 7 - Sexual Reproduction in Flowering Plants>SHORT ANSWER TYPE QUESTIONS>Q 13
Differentiate between Hypocotyl and Epicotyl.
HARD
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 7 - Sexual Reproduction in Flowering Plants>LONG ANSWER TYPE QUESTIONS>Q 2
What are the possible types of pollinations in chasmogamous flowers? Give reasons.
MEDIUM
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 7 - Sexual Reproduction in Flowering Plants>LONG ANSWER TYPE QUESTIONS>Q 3
With a neat and labelled diagram, describe the parts of a mature angiosperm embryo sac. Mention the role of synergids. 
MEDIUM
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 7 - Sexual Reproduction in Flowering Plants>LONG ANSWER TYPE QUESTIONS>Q 4
Draw the diagram of a microsporangium and label its wall layers. Write briefly about the wall layers.
HARD
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 7 - Sexual Reproduction in Flowering Plants>LONG ANSWER TYPE QUESTIONS>Q 5
Embryo sacs of some apomictic species appear normal but contain diploid cells. Suggest a suitable explanation for the condition.
HARD
11th Telangana Board
IMPORTANT
Intermediate First Year Botany>Chapter 7 - Sexual Reproduction in Flowering Plants>LONG ANSWER TYPE QUESTIONS>Q 6
Describe the process of fertilization in angiosperms.