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Which option shows all correct statement...

Which option shows all correct statement about spore formation in plants ?
Statements :
(i) True spores are always borne by sporophyte
(ii) The sporophyte of mass reproduces asexually by spores.
(iii) Ferns are heterosporous
(iv) Selaginella is a homosporous
(A) (i)
(B) (i), (ii)
(C) (i), (ii) and (iii)
(D) (i) and (iv)

A

(i)

B

(i), (ii)

C

(i), (ii) and (iii)

D

(i) and (iv)

Text Solution

Verified by Experts

The correct Answer is:
B
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KUMAR PRAKASHAN-REPRODUCTION IN ORGANISMS-SECTION - F MULTIPLE CHOICE QUESTIONS (MCQs)
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  2. Non - flagellate and non - motile spore are produced by (A) Ulothri...

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  3. Which option shows all correct statement about spore formation in plan...

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  4. Which of the following is propagated by means of cutting ? (A) Suga...

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  5. Clones are

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  6. Vegetative reproduction occurs through roots in

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  7. Example of vegative reproduction through stem are

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  8. Which of the following does not reproduce vegetatively through stem ?

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  9. In dioscorea vegetative reproduction occurs through

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  10. In which plants, the cut pieces of root are planted in moist soil and ...

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  11. Multiple fission is

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  12. Which option is correct for statement - X and statement - Y ? Stat...

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  13. Juvenile phase is

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  14. Stage of growth and maturity in plant life before they can reproduce s...

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  15. Which option is correct for statement - X and Statement - Y ? Stat...

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  16. Gametogenesis is the process of (A) transfer of gametes (B) formati...

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  17. Two gametes are similar in appearance they are called (A) isogamete...

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  18. Isogametes are (A) morphologically similar (B) physiologically sim...

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  19. Isogametes are found in (A) cladophora and ulothrix (B) cladophora ...

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  20. Which of the following is true for anisogametes ? (I) Morphologica...

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