NCERT Resources > NCERT Class 12 > NCERT Class 12 Botany

Access Free Repository for Botany Grade 12

Provide your child insightful resources for Botany by downloading Learner's Note's FREE learning resources for grade 12 Botany learners. With our botany repository, ensure your child emphasizes on building integral skills like logical reasoning, spatial understanding and more. At the same time, your child can aim for the stars with our Grade 12 CBSE Botany solution-inspired repository. Get it now!
Navigate through the repository by searching for resources on the basis of subjects and topics. Happy learning to you!

Class 12
Botany :-NCERT Solutions - Reproduction Organisms.

Question 2
Which is a better mode of reproduction sexual or asexual? Why?


Answer

Question 3
Why is the offspring formed by asexual reproduction referred to as clone?


Answer

Question 4
Offspring formed due to sexual reproduction have better chances of survival. Why? Is this statement always true?


Answer

Question 5
How does the progeny formed from asexual reproduction differ from those formed by sexual reproduction?


Answer

Question 6
Distinguish between asexual and sexual reproduction. Why is vegetative reproduction also considered as a type of asexual reproduction?


Answer

Question 7
What is vegetative propagation? Give two suitable examples.


Answer

Question 9
Higher organisms have resorted to sexual reproduction in spite of its complexity. Why?


Answer

Question 10
Explain why meiosis and gametogenesis are always interlinked?


Answer

Question 16
What is a bisexual flower? Collect five bisexual flowers from your neighborhood and with the help of your teacher find out their common and scientific names.


Answer

Question 17
Examine a few flowers of any cucurbit plant and try to identify the staminate and pistillate flowers. Do you know any other plant that bears unisexual flowers?


Answer

Question 18
Why are offspring of oviparous animals at a greater risk as compared to offspring of viviparous animals?


Answer

Trusted Globally

  • Learners from various parts of the world including UAE and South-East Asia love Learners Note. With global content made available for free, exciting tuition series and courses for almost all kinds of learners,Why wait? Let’s start the real learning

Information
Useful Link
Contact Info

Our Partners

We Are Here

Canada
UAE
Australia
India