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Plant Kingdom Quiz 13 (25 MCQs)

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1. Organelle found in plant cells where photosynthesis takes place.
2. When the plant responds to touch
3. There are twenty chromosomes in a somatic cell of maize. Compare the chromosome numbers given below with the organ of the maize plant. Endosperm 30 Pollen grains 10 Root 30 Leaf 20 Which of the above pairs are correctly matched?
4. Plants with unprotected seeds belongs to _____
5. What is a plant scientist called?
6. What type of tropism response to water?
7. Most of the the algae show Haplontic life cycle but few algae also show Diplontic and Haplo-diplontic life cycle.Fucus shows which life cycle?
8. Dominant generation is sporophyte generation. This statement is NOT TRUE for _____
9. Which of the following statements regarding plants is true?
10. Ferns are seedless vascular plants. Which of the following is the primary method of reproduction in ferns?
11. Neem tree live for _____ years.
12. Mosses prevent soil erosion because-
13. Dead wood is obtained from.
14. Compared with the gametophytes of the bryophytes, the gametophytes of vascular plants tends to be
15. Dichotomous branching refers to the branching of a plant into.
16. Seeds can best be preserved in.
17. Fertilized cell which will become a new plant.
18. Pinus sp. belongs to which group?
19. The red rust of tea is caused by.
20. Which is true of bryophytes (non-vascular plants)
21. Smallest flowering plant is.
22. The part of the plant that gives it the green color is
23. Insect pollination is known as.
24. A plant group which grows close to the ground would most likely be due to _____
25. What is growing plants without soil called?
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