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Home/12th biology science session 2021-22

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Vaishali Duby
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Vaishali Duby
Asked: October 20, 2021In: Class 12 Biology

The phenomenon wherein, the ovary develops into a fruit without fertilisation is called

Class 12 Science Biology Important MCQ Questions Class 12 Science Important Syllabus MCQ Questions Answers Class 12 Biology MCQ Chapter-2 Sexual Reproduction in Flowering Plants Class 12 Science Biology MCQ Solutions

12th biology science session 2021-22class xii science biology mcq solutions
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Arusi
Poll
Arusi
Asked: October 19, 2021In: Class 12 Biology

In the embryos of a typical dicot and a grass, true homologous structures are:

Class 12 Science Biology Terminal Exams MCQ Solutions Class 12th Biology MCQ Sample paper Questions Class 12 Science Important Syllabus MCQ Questions Answers Class 12th Science Session 2022-2023

12th biology science session 2021-22class 12 science biology mcq solutions
  • 1 1 Answer
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  • 2 Votes
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Dev Swami
Poll
Dev Swami
Asked: October 19, 2021In: Class 12 Biology

In an embryo sac, the cells that degenerate after fertilisation are:

Class 12 Science Biology Important MCQ Questions 12th Science Biology Extra MCQ Questions Answers Class 12 Biology Chapter-2 Sexual Reproduction in Flowering Plants MCQ Solutions Class 12th Science Session 2022-2023

12th biology science session 2021-22class 12 science biology mcq solutions
  • 1 1 Answer
  • 6 Views
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Moti Lal
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Moti Lal
Asked: October 19, 2021In: Class 12 Biology

Choose the correct statement from the following:

Class 12 Science Biology MCQ Solutions 12th Biology NCERT Syllabus MCQ Questions Class 12 Science Biology Terminal Exams MCQ Solutions 12th Biology Chapter-2 Sexual Reproduction in Flowering Plants MCQ Solutions

12th biology science session 2021-22class xii science biology mcq solutions
  • 1 1 Answer
  • 9 Views
  • 2 Votes
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Shama
Poll
Shama
Asked: October 19, 2021In: Class 12 Biology

From among the sets of terms given below, identify those that are associated with the gynoecium.

12th Biology Terminal Exam Based MCQ Extra Questions Class 12 Science Biology Terminal Exams MCQ Solutions Class 12th Biology NCERT Based MCQ Questions Answers Class 12th Biology MCQ Sample paper Questions 12th Biology Science Session 2022-23

12th biology science session 2021-22class 12 science biology important mcq solutions
  • 1 1 Answer
  • 10 Views
  • 2 Votes
Answer
Bhagvati
Poll
Bhagvati
Asked: October 19, 2021In: Class 12 Biology

In a typical complete, bisexual and hypogynous flower the arrangement of floral whorls on the thalamus from the outermost to the innermost is:

12th Biology Chapter-2 Sexual Reproduction in Flowering Plants MCQ Class 12 Science Biology Terminal Exams MCQ Solutions 12th Biology NCERT Syllabus MCQ Questions Class 12th Science Session 2022-2023

12th biology science session 2021-22class 12 biology mcq questions answers
  • 1 1 Answer
  • 9 Views
  • 2 Votes
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Nagender
Poll
Nagender
Asked: October 19, 2021In: Class 12 Biology

The number of chromosomes in the shoot tip cells of a maize plant is 20. The number of chromosomes in the microspore mother cells of the same plant shall be:

Class 12 Science Biology Important MCQ Solutions Class 12 Biology Chapter-1 Reproduction in Organisms MCQ Questions Class 12 Science Biology Terminal Exams MCQ Solutions Class 12th Science Session 2022-2023

12th biology science session 2021-22class 12 biology mcq questions answers
  • 1 1 Answer
  • 15 Views
  • 2 Votes
Answer
Arusi
Poll
Arusi
Asked: October 19, 2021In: Class 12 Biology

While planning for an artificial hybridization programme involving dioecious plants, which of the following steps would not be relevant

Class XII Science Biology MCQ Extra Questions Class 12th Biology MCQ Sample paper Questions Class XII Science Biology MCQ Solutions 12th Biology NCERT Syllabus MCQ Questions Class 12th Science Session 2022-2023

12th biology science session 2021-22class xii science biology mcq solutions
  • 1 1 Answer
  • 9 Views
  • 2 Votes
Answer
Moti Lal
Poll
Moti Lal
Asked: October 19, 2021In: Class 12 Biology

A particular species of plant produces light, non-sticky pollen in large numbers and its stigmas are long and feathery. These modifications facilitate pollination by

Class XII Science Biology MCQ Solutions 12th Biology NCERT Syllabus MCQ Questions Class 12 Science Biology Terminal Exams MCQ Solutions 12th Biology Chapter-2 Sexual Reproduction in Flowering Plants MCQ Solutions 12th Biology Science Session 2022-23

12th biology science session 2021-22class xii science biology mcq solutions
  • 1 1 Answer
  • 7 Views
  • 2 Votes
Answer
Nagender
Poll
Nagender
Asked: October 19, 2021In: Class 12 Biology

Which of the following is a post-fertilisation event in flowering plants?

Class 12 Biology Chapter-1 Reproduction in Organisms MCQ Questions Class 12th Biology NCERT Based MCQ Questions Answers 12th Biology NCERT Syllabus MCQ Questions Class 12 Science Biology Terminal Exams MCQ Solutions

12th biology science session 2021-22class xii science biology mcq solutions
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  • 6 Views
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