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Selaginella differs from Pteris (fern) i...

Selaginella differs from Pteris (fern) in which of the following character

A

Absence of seed

B

Absence of vessels in xylem

C

Need water for fertilization

D

Heterosporous condition.

Text Solution

Verified by Experts

The correct Answer is:
D
Heteroporous condition (Produce of two kind of spores i.e., Megaspore and micros) found in Selaginella and Homosporous conditions (Produce one kind of spore) found in pteris (ferm).
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ERRORLESS -PLANT KINGDOM-Plant Kingdom
  1. Megasporangium of Selaginella is equivalent to which structure of Pin...

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  2. Antherozoids of Selaginella has

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  3. Selaginella differs from Pteris (fern) in which of the following chara...

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  4. Rhizophore in Selaginella is

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  5. Trabeculae endodermis is found in

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  6. Which of the following is not correct with reference to Seloginella

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  7. Heteromorphic alternation of generation is found in

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  8. In which one of the following species of Selaginella, the apex contunu...

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  9. Which of the following is not common in Funaria and selaginella

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  10. The number of male prothallial cells in Selaginella are

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  11. The stem of Selaginella is anatomically characterised by the presence ...

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  12. Adaxial outgrowth from the base of leaves in Selaginella is called

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  13. Physiological heterospory is seen in

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  14. Spores with chloroplast is present in

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  15. Selaginella and Salvinia are considered to represent a significant ste...

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  16. The main plant body of Selaginella sp. Is

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  17. Which of the following is known as 'resurrection plant'

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  18. In Selaginella, reduction division occurs during the formation of

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  19. Which gymonospermic order includes all fossil plants

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  20. Which one of the following clasees in included under gymnosperms

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