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Bhavna Singh

Asked: October 21, 2021In: Class 12 Biology

Which among the following has 23 chromosomes?

Class 12 Science Biology Important MCQ Questions Class 12 Science Important Syllabus MCQ Questions Answers Class 12 Science Biology Terminal Exams MCQ Solutions Class 12 Biology MCQ Chapter-3 Human Reproduction

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Kartik Ahuja

Asked: October 21, 2021In: Class 12 Biology

Mature Graafian follicle is generally present in the ovary of a healthy human female around stet:

Class XII Science Biology MCQ Solutions 12th Biology NCERT Syllabus MCQ Questions 12th Biology Terminal Exam Based MCQ Extra Questions 12th Biology Science Session 2022-23

Poll

Bindu Kohli

Asked: October 21, 2021In: Class 12 Biology

Identify the wrong statement from the following:

Class 12 Science Biology Important MCQ Questions 12th Science Biology Extra MCQ Questions Answers Class 12th Science Session 2022-2023 12th Biology Chapter-3 Human Reproduction MCQ Solutions

Poll

Jiwan

Asked: October 21, 2021In: Class 12 Biology

The membranous cover of the ovum at ovulation is:

Class 12 Biology MCQ Chapter-3 Human Reproduction Class 12 Science Biology Important MCQ Solutions Class 12 Science Biology Terminal Exams MCQ Solutions Class 12th Biology MCQ Sample paper Questions

Poll

Bhavna Singh

Asked: October 21, 2021In: Class 12 Biology

The immature male germ cell undergo division to produce sperms by the process of spermatogenesis. Choose the correct one with reference to above.

12th Biology Chapter-3 Human Reproduction MCQ Solutions Class 12 Science Important Syllabus MCQ Questions Answers Class 12th Biology MCQ Sample paper Questions Class 12 Biology MCQ Questions Answers Solutions

Poll

Vaishali Duby

Asked: October 20, 2021In: Class 12 Biology

In a flower, if the megaspore mother cell forms megaspores without undergoing meiosis and if one of the megaspores develops into an embryo sac, its nuclei would be:

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

Poll

Arusi

Asked: October 19, 2021In: Class 12 Biology

The phenomenon observed in some plants wherein parts of the sexual apparatus is used for forming embryos without fertilisation is called:

12th Biology Chapter-2 Sexual Reproduction in Flowering Plants MCQ Solutions 12th Biology Terminal Exam Based MCQ Extra Questions Class XII Science Biology MCQ Solutions 12th Biology NCERT Syllabus MCQ Questions

Poll

Dev Swami

Asked: October 19, 2021In: Class 12 Biology

From among the situations given below, choose the one that prevents both autogamy and geitonogamy.

Class 12 Biology MCQ Chapter-2 Sexual Reproduction in Flowering Plants Class 12th Biology MCQ Sample paper Questions Class XII Science Biology MCQ Solutions 12th Biology Science Session 2022-23

Poll

Shambhu

Asked: October 19, 2021In: Class 12 Biology

From the statements given below choose the option that are true for a typical female gametophyte of a flowering plant:

i. It is 8-nucleate and 7-celled at maturity ii. It is free-nuclear during the development iii. It is situated inside the integument but outside the nucellus iv. It has an egg apparatus situated at the chalazal end

Poll

Shama

Asked: October 19, 2021In: Class 12 Biology

The outermost and innermost wall layers of microsporangium in an anther are respectively

Class XII Science Biology MCQ Solutions Class 12 Science Biology Terminal Exams MCQ Solutions 12th Biology Terminal Exam Based MCQ Extra Questions 12th Biology Chapter-2 Sexual Reproduction in Flowering Plants MCQ

Which among the following has 23 chromosomes?

Mature Graafian follicle is generally present in the ovary of a healthy human female around stet:

Identify the wrong statement from the following:

The membranous cover of the ovum at ovulation is:

The immature male germ cell undergo division to produce sperms by the process of spermatogenesis. Choose the correct one with reference to above.

In a flower, if the megaspore mother cell forms megaspores without undergoing meiosis and if one of the megaspores develops into an embryo sac, its nuclei would be:

The phenomenon observed in some plants wherein parts of the sexual apparatus is used for forming embryos without fertilisation is called:

From among the situations given below, choose the one that prevents both autogamy and geitonogamy.

From the statements given below choose the option that are true for a typical female gametophyte of a flowering plant:

The outermost and innermost wall layers of microsporangium in an anther are respectively

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