Tiwari Academy Discussion

Asked: October 5, 2021In: Class 12 Biology

Name the part of gynoecium that determines the compatible nature of pollen.

Class 12 Science Important Syllabus Questions Answers Class XII Science Biology Extra Questions Class 12th Biology Sample paper Questions Class 12 Biology Extra Questions Answers

Raj Kumar Tyagi

Asked: October 5, 2021In: Class 12 Biology

Name the component cells of the ‘egg apparatus’ in an embryo sac.

Class 12 Science Biology Important Questions 12th Science Biology Extra Questions Class 12th Science Session 2021-2022 12th Science Biology Questions Answers

Panchi Goyal

Asked: September 30, 2021In: Class 12 Biology

Between an annual and a perennial plant, which one has a shorter juvenile phase? Give one reason.

Class 12 Science Important Syllabus Questions Answers Class XII Science Biology Extra Questions Class 12th Biology Sample paper Questions Class 12 Biology Extra Questions Answers

Ravindra

Asked: September 30, 2021In: Class 12 Biology

Why do we refer to offspring formed by asexual method of reproduction as clones?

Class 12 Science Important Syllabus Questions Answers Class XII Science Biology Extra Questions Class 12th Biology Sample paper Questions Class 12 Biology Extra Questions Answers

Jenni Desuja

Asked: September 30, 2021In: Class 12 Biology

Rearrange the following events of sexual reproduction in the sequence they occur in a flowering plant: Embryogenesis, Fertilisation, Gametogenesis, Pollination.

Class 12 Science Biology Important Questions 12th Science Biology Extra Questions Class 12th Science Session 2021-2022 12th Science Biology Questions Answers

Panchi Goyal

Asked: September 30, 2021In: Class 12 Biology

Although potato tuber is an underground plant part, it is considered as a stem. Give two reasons.

Class 12 Science Biology Important Questions 12th Science Biology Extra Questions Class 12th Science Session 2021-2022 12th Science Biology Questions Answers

Ravindra

Asked: September 30, 2021In: Class 12 Biology

Mention two inherent characteristics of Amoeba and yeast that enable them to reproduce asexually.

Class 12 Science Biology Important Questions 12th Science Biology Extra Questions Class 12th Science Session 2021-2022 12th Science Biology Questions Answers

Which is the best website providing NCERT Solutions?

What would be the CBSE Exam 2020-2021 Date Sheet for ...

NCERT Books

Where can I get NCERT books in PDF format?

पुराने सिक्के खरीदने वाले के व्हाट्सएप नंबर क्या है?

Sign Up

Sign In

Forgot Password

Tiwari Academy Discussion Latest Questions