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A. Heterospory is found in all members ...

A. Heterospory is found in all members of pteropsida
B. Selaginella is advance among pteridophytes as it produces seeds
C. Pinus leaves are monomorphic , pinnate compound and have sunken stomata as adaptation transpiration
D. Sporic meiosis is characteristic of life cycle in many organisms like Volvox , Chlamydomonas and Ulothrix .

A

All are incorrect

B

Both B and C are correct

C

Only B is correct

D

Only D is incorrect

Text Solution

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The correct Answer is:
A
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AAKASH INSTITUTE-PLANT KINGDOM -ASSIGNMENT SECTION -B (Objective Type Questions)
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  2. Find set of features related to Funaria a. Protonema b. Proth...

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  3. In Funaria, 20 chromosomes are present in rhizoids, then the umber of ...

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  4. Identify the plants A and B in the figures given below

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  5. Algae, bryophyte, and pteridophytes resemble with each other in which ...

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  6. Find the correct statement for the prothallus of fern.

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  7. The dominant photosynthetic phase in the life cycle of pteridophyta is...

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  8. In pteridophytes, reduction division takes place in :-

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  9. The evolutionary advanced features of Selaginella are (a) Heterospor...

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  10. How many structures listed below are diploid for a typical fern member...

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  11. Mark the correct statement for the organism given below in figure .

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  12. Endospermic, perispermic, polycotyledonous, and winged seeds having me...

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  13. Which one constitutes the dominant vegetation in colder regions?

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  14. Which of the given sets are matched correctly ? a. Chondrus - Al...

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  15. How many generations are present in the seed of gymnosperm ?

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  16. Gametophytic plant body is non-vascular in

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  17. The endosperm of gymnosperm is ontogenetically similar to angiospermic

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  18. Flowering plants are more successful than other members of the plant w...

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  19. A. Heterospory is found in all members of pteropsida B. Selagine...

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  20. Identify the labels A , B , C , and D in the figure given below

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