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Selaginella and Salvinia are considered ...

Selaginella and Salvinia are considered to represent a significant step toward evolution of seed habit because

A

Female gametophyte is free and gets dispersed like seeds

B

Female gametophyte lacks archegonia

C

Megaspores possess endosperm and embryo surrounded by seed coat

D

Embryo develops in female gametophyte which is retained on parent sporophyte

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The correct Answer is:
D
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TRUEMAN BIOLOGY-PLANT KINGDOM-MULTIPLE CHOICE QUESTION
  1. Sphagnum is an example of 1. Moss 2. Pteridophyte 3. Algae 4. G...

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  2. Consider the following four statements whether they are correct or wro...

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

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  4. Examine the figure given below and select the right option given all t...

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  5. Archegoniophore is present in

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  6. Compared with the gametophytes of the bryophytes, the gametophytes of ...

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  7. The gametophyte is not an independent, free-living generation in

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  8. Asexual reproduction in Liverworts takes place by the formation of spe...

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  9. Pinus belongs to the class

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  10. Read the following five statements (A-D) and answer as asked next to t...

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  11. Which one of the following pairs is wrongly matched?

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  12. How many organism in the list given below are autotrophs Lactobacillus...

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  13. Cycas and Adiantum resemble each other in having

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  14. Which one of the following is common to multicellular fungi, filamento...

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  15. Which one of the following is a correct statement

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  16. Sex-organs of pteridophytes are

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  17. The chloroplasts of algae usually lack

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  18. First amphibian plants of the plant kingdom are

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  19. The leaves of fern plants are called

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  20. The tallest tree species of the gymnosperms is

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