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Which one of the following is considered...

Which one of the following is considered important in the development of seed habit
Or
Selaginella has the character of evolutionary importance. That character is

A

Free-living of seed habit?

B

Dependent sporophyte

C

Heteospory

D

Haplontic life cycle

Text Solution

Verified by Experts

The correct Answer is:
C
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ALLEN-DIVERSITY IN LIVING WORLD (PLANT DIVERSITY)-EXERCISE-II
  1. Polygenetic system of classification is based on :

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  2. Oxygenic photosynthesis occurs in

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  3. Which one of the following is considered important in the development ...

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  4. Which one of the following plants is monoecious?

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  5. Which one is the wrong pairing for the disease and its causal organism...

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  6. Which out of the following is a symbiotic nitrogen fixer and enriches...

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  7. Which one of the following is commonly used in transfer of foreign DNA...

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  8. Some hyperthermophilic organisms that grow in highly acidic (pH 2) hab...

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  9. Male and female gametophytes are independent and freeliving in:

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  10. Single-celled eukaryotes are included in Kingdom

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  11. Algae have cell wall made up of

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  12. Membrane-bound organelles are absent in:

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  13. The chief water conducting elements of xylem in gymnosperms are

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  14. One of the free-living, anaerobic nitrogenfixer is

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  15. Ringworm in humans is caused by

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  16. The common nitrogen-fixer in paddy fields is

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  17. Examine the figures A, B, C and D. In which one of the four options al...

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  18. Which one of the following plants is monoecious?

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  19. Examine the figures (A-D) given below and select the right option out ...

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  20. Leguminous plants are able to fix atmospheric nitrogen through the pro...

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