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MCQ Chapter 9 Biology Class 11 Maharashtra Board

Morphology of Flowering Plants

1. Which stem modification reduces transpiration and protects against browsing animals?

Question 1 of 20

2. In which plant is the stem modified into a phylloclade for photosynthesis?

Question 2 of 20

3. What are cladodes in Asparagus?

Question 3 of 20

4. Which plant has stem tendrils modified from apical buds?

Question 4 of 20

5. What is the term for a fleshy axillary bud used for vegetative propagation in Dioscorea?

Question 5 of 20

6. Which part of the leaf connects the lamina to the leaf base?

Question 6 of 20

7. What is the term for a leaf without a petiole?

Question 7 of 20

8. Which type of leaf has an entire lamina?

Question 8 of 20

9. In which plant is the entire leaf modified into a spine to reduce transpiration?

Question 9 of 20

10. Which plant has a leaf tendril formed from the whole leaf?

Question 10 of 20

11. What is the term for the arrangement of leaves on the stem to ensure sufficient light exposure?

Question 11 of 20

12. Which type of phyllotaxy has a single leaf arising from each node?

Question 12 of 20

13. What is the specialized axis or branch bearing flowers in a definite manner called?

Question 13 of 20

14. In which type of inflorescence does the peduncle have unlimited growth?

Question 14 of 20

15. What is the symmetry of a flower that can be cut along any plane to show mirror images?

Question 15 of 20

16. Which type of flower has all four floral whorls present?

Question 16 of 20

17. What is the term for a flower with a superior ovary where other floral parts are below it?

Question 17 of 20

18. Which floral whorl is responsible for protecting inner floral parts in the bud condition?

Question 18 of 20

19. What is the term for a calyx with united sepals?

Question 19 of 20

20. Which plant has petaloid sepals that attract insects for pollination?

Question 20 of 20

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