CBSE Biology Domestication And Improvement Of Plants Test Online Mcqs Question Answers
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CBSE Biology Domestication and Improvement of Plants Test Online

Test Name Domestication and Improvement of Plants Test
Subject CBSE Biology
Test Type MCQs
Total Question 29
Total Marks 58
Total Time 25 Minutes
Test Help For
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Complete knowledge preparation about Domestication and Improvement of Plants test as the concept of Domestic plants differ from their wild ancestors because they have been modified by human labor to meet specific human needs. Wild fruits, nuts, and berries were probably the first plant foods of ancient peoples. Later, humans learned to dig up roots and scrape or pound them to a paste for eating.

For preparation online more information take following test.

CBSE Biology Domestication and Improvement of Plants Test Online


1. Haploids are more suitable for mutation studies than the diploids. This is because?

Question 1 of 29

2. The name of Norman Borlaug is associated with?

Question 2 of 29

3. One of the most important reason why wild plants should thrive is that these are good sources of?

Question 3 of 29

4. Three crops that contribute maximum to global food grain production are?

Question 4 of 29

5. Which plant will loss its economic value if its fruits are produced by induced parthenocarpy?

Question 5 of 29

6. Golden rice is a transgenic crop of the future with the following improved trait?

Question 6 of 29

7. Before the European invaders which vegetable was/were absent in India?

Question 7 of 29

8. Which one of the following is commonly used in transfer of foreign DNA into crop plants?

Question 8 of 29

9. Transgenic plants are?

Question 9 of 29

10. Yeast (Saccharomyces cerevisiae) is used in the industrial production of?

Question 10 of 29

11. The reason why vegetatively reproducing crop plants are best suited for maintaining hybrid vigour is that?

Question 11 of 29

12. Parthenocarpic tomato fruits can be produced by?

Question 12 of 29

13. The alkaloid ajmalicine is obtained from?

Question 13 of 29

14. Which statement is correct about center of origin of plants?

Question 14 of 29

15. Haploid plants are preferred over diploids for mutation study because in haploids?

Question 15 of 29

16. India's wheat yield revolution in the 1960s was possible primarily due to?

Question 16 of 29

17. In crop improvement programme haploids are important because they?

Question 17 of 29

18. Crop plants grown in monoculture are?

Question 18 of 29

19. Which one of the following has maximum genetic diversity in India?

Question 19 of 29

20. Which of the following crops have been brought to India fro New world?

Question 20 of 29

21. Somaclones are obtained by?

Question 21 of 29

22. Which one of the following pair of organisms are exotic species introduced in India?

Question 22 of 29

23. The new varieties of plants are produced by?

Question 23 of 29

24. Most of our crop plants are?

Question 24 of 29

25. Of the world's top five crops (in terms of annual production)?

Question 25 of 29

26. Which one of the following pair is wrongly matched?

Question 26 of 29

27. Haploid plant cultures are got from?

Question 27 of 29

28. Why is vivipary an undesirable character for annual crop plants?

Question 28 of 29

29. Triticale the first man-made cereal crop has been obtained by crossing wheat with?

Question 29 of 29


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