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Class 11 Biology Chapter 5 Morphology Of Flowering Plants Quiz 10 (25 MCQs)

Quiz Instructions

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1. At the two ends of the embryonal axis, are present in dicot seeds
2. In China rose, the flowers are
3. How many plants in the list given below have marginal placentation? Mustard, Gram, China rose, Wheat, Arhar, Sunhemp, Rice, Cotton, Radish, Sunflower, Pea, Marigold, Lupin
4. Root is meant for-
5. Which of the following represents the functions of veins in the leaves?
6. What is the modification of leaf where the entire leaf gets modified into a small, stiff, pointed structure?
7. Select the correct statement with respect to fruit in both mango and coconut.
8. Simple leaf has dissected margin
9. Which type of leaf venation is found in dicotyledonous plants?
10. In monocotyledonous seeds the outer covering of endosperm separates the embryo by a proteinous layer called
11. Regions of root from base to root tip are-
12. Read the given statements and select the correct ones. 1) Root caps are present in prop roots 2)Pneumatophores help to get oxygen for respiration 3) Edible part of ginger is underground stem. 4) Hydrophytes usually possess a well develop root system .
13. Stipulate and pinnately compound leaves present in
14. What function does the flattened stem in Opuntia serve?Photosynthesis Photosynthesis Support Support Protection Protection Perenation Perenation
15. The cells of the region of meristematic activity continuously add cells towards:
16. Keel is the characteristic feature of petals in flower of
17. Leaf tendrils are found in:A. Pea B. Watermelon C. Cucumber D. Grapevines E. Pumpkins Choose the correct answer from the options given below.
18. Monocotyledonous seeds possess a single cotyledon which is represented by
19. In an inflorescence where flowers are born laterally in an acropetal sucession, the position of the youngest floral bud shall be
20. In roots, the zone proximal to the region of elongation is called the region of maturation, where epidermal cells form fine root hairs that absorb water and minerals from the soil. What is the name of this zone?
21. Tetradynamous (2 short and 4 long stamens) condition is seen in-
22. In many leguminous plants, the leaf base becomes swollen. What is this swollen leaf base called?
23. Finely dissected leaf may be an adaptation of
24. Leaflets are present on a common axis called rachis found in .....
25. Pericarp is
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