reproduction: how life continues question answer

Forgot Password

Lost your password? Please enter your email address. You will receive a link and will create a new password via email.

You must login to ask question.

Ask A Question

Kriti

Asked: October 14, 2026In: Class 9 Science

Assertion (A): The zygote formed after fertilisation immediately attaches to the uterus wall. Reason (R): The uterus wall is always prepared to receive the zygote. (i) Both A and R are true and R is the correct explanation of A. (ii) Both A and R are true, but R is not the correct explanation of A. (iii) A is true, but R is false. (iv) A is false, but R is true.

The correct option is (iv) A is false, but R is true. The zygote undergoes several mitotic divisions while traveling through the oviduct before implanting; it does not attach immediately. Chapter 11 Reproduction How Life Continues Solutions Class 9 Science Reproduction ...

Kriti

Asked: October 13, 2026In: Class 9 Science

Why do vegetatively propagated plants tend to be more vulnerable to diseases than sexually reproduced plants?

Vegetatively propagated plants are genetically identical clones. Because they lack genetic diversity, any pathogen, pest or environmental change capable of harming one individual can rapidly wipe out the entire crop. CBSE Class 9 Science Chapter 11 Reproduction How Life Continues Solutions NCERT ...

Which is the best website providing NCERT Solutions?

NCERT Books

Where can I get NCERT books in PDF format?

How to learn palmistry online free in hindi?

Palmistry: Hasth rekha kaise dekhe?