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MCQ Chapter 9 Biology Class 11 Maharashtra Board

Morphology of Flowering Plants

1. What is the main function of the corolla in a flower?

Question 1 of 20

2. What is the term for the whorl of tepals when calyx and corolla are undifferentiated?

Question 2 of 20

3. Which plant family has an epicalyx as a characteristic feature?

Question 3 of 20

4. What is the term for stamens that are united by their filaments but have free anthers?

Question 4 of 20

5. In which plant are the stamens epipetalous?

Question 5 of 20

6. What is the female reproductive part of a flower called?

Question 6 of 20

7. What is the term for a gynoecium with fused carpels?

Question 7 of 20

8. Which type of placentation has ovules placed on the fused margins of a unilocular ovary?

Question 8 of 20

9. In which plant is axile placentation observed?

Question 9 of 20

10. What is a fruit that develops from the ovary without fertilization called?

Question 10 of 20

11. Which fruit is an example of a false fruit?

Question 11 of 20

12. What type of fruit is a drupe?

Question 12 of 20

13. Which fruit develops from many ovaries of an apocarpous gynoecium?

Question 13 of 20

14. What is the term for a seed with food stored in the endosperm?

Question 14 of 20

15. In the Fabaceae family, what type of inflorescence is observed in the Pea plant?

Question 15 of 20

16. What is the largest petal in the corolla of a Pea flower called?

Question 16 of 20

17. How many stamens are present in the androecium of a Pea flower?

Question 17 of 20

18. In the Solanaceae family, what type of ovary is found in Datura?

Question 18 of 20

19. What type of fruit develops from the ovary of a Datura plant?

Question 19 of 20

20. Which type of aestivation is observed in the corolla of a Datura flower?

Question 20 of 20

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