CBSE Biology Reproduction In Flowering Plants And Plant Embryology Test Online
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CBSE Biology Reproduction in Flowering Plants and Plant Embryology Test Online

Test Name Reproduction in Flowering Plants and Plant Embryology Test
Subject CBSE Biology
Test Type MCQs
Total Question 30
Total Marks 60
Total Time 25 Minutes
Test Help For
  • CBSE Biology.
  • CBSE Board Exams.
  • Entrance Exams.
  • Admissions Test.
  • Jobs Test.
  • General Knowledge.
  • All Grades Exams.

Reproduction in flowering plants involves the production of male and female gametes, the transfer of the male gametes to the female ovules in a process called pollination. After pollination occurs, fertilization happens and the ovules grow into seeds within a fruit.

Plant embryo genesis is the process that produces a plant embryo from a fertilized ovule by asymmetric cell division and the differentiation of undifferentiated cells into tissues and organs.

Complete preparation for CBSE exams, assessment tests biology chapter of Reproduction in Flowering Plants and Plant Embryology topic chapter complete questions and answers.

CBSE Biology Reproduction in Flowering Plants and Plant Embryology Test Online

CBSE

1. Which one produce androgenic haploids in anther cultures?

Question 1 of 30

2. Male gametophyte of angiosperms/ monocots is?

Question 2 of 30

3. Cellular totipotency was demonstrated by?

Question 3 of 30

4. Haploid plant cultures are got from?

Question 4 of 30

5. Generative cell was destroyed by laser but a normal pollen tube was still formed because?

Question 5 of 30

6. Ovule is straight with funiculus embryo sac chalaza and micropyle lying on one straight line. It is?

Question 6 of 30

7. Study of formation growth and development of new individual from an egg is?

Question 7 of 30

8. One of the most resistant biological material is?

Question 8 of 30

9. Double fertilization is fusion of?

Question 9 of 30

10. In an angiosperm how many micro spore mother cells are required to produce 100 pollen grains?

Question 10 of 30

11. The polyembryony commonly occurs in?

Question 11 of 30

12. Chief pollinators of agricultural crops are?

Question 12 of 30

13. Entry of pollen tube through micropyle is?

Question 13 of 30

14. Formation of gametophyte directly from saprophyte without meiosis is?

Question 14 of 30

15. Number of meiotic divisions required to produce 200/ 400 seeds of pea would be?

Question 15 of 30

16. Meiosis is best observed in dividing?

Question 16 of 30

17. Pollination occurs in?

Question 17 of 30

18. A population of genetically identical individuals obtained from asexual reproduction is?

Question 18 of 30

19. Double fertilization is characteristic of?

Question 19 of 30

20. Point out the odd one?

Question 20 of 30

21. Female gametophyte of angiosperms is represented by?

Question 21 of 30

22. Fertilization involving carrying of male gametes by pollen tube is?

Question 22 of 30

23. Parthenogenesis is?

Question 23 of 30

24. Syngamy means?

Question 24 of 30

25. Which of the following pair has haploid structures?

Question 25 of 30

26. Sperm and egg nuclei fuse due to?

Question 26 of 30

27. A diploid female plant and a tetraploid male plant are crossed. The ploidy of endosperm shall be?

Question 27 of 30

28. Embryo sac occurs in?

Question 28 of 30

29. Transfer of pollen to the stigma of another flower of the same plant is?

Question 29 of 30

30. Which of the following plant cells will show totipotency?

Question 30 of 30


 

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