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All of the following plants have been ev...

All of the following plants have been evolved from psilophyton except

A

Bryophytes

B

Sphenopsids

C

Ferms

D

Conifers

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  9. The book "An Essay on Principles of Population " was written by

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  10. Which of the following is correct w.r.t. Lamarckism?

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  11. The ratio of ammonia,methane and hydrogen gas in the spark chamber of ...

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  12. Read the statement given below and find the incorrect statement

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  18. Secondary immune response differs from primary immune response in that...

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  19. The gense for MHC in humans is present on

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