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Which of the following statements about plasmolysis is/are true?I. Plasmolysis occurs when water moves into the cell.II. Cells shrink in hypotonic solutions.III. If the external solution balances the osmotic pressure of the cytoplasm, it is said to be isotonic.

A

Only I

B

Only ll

C

Only III

D

l and Li

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SARAS PUBLICATION-MODEL QUESTION PAPER 6-EXERCISE
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  2. 3-phosphoglyceric acid (PGA) as the first CO2 fixation product in alga...

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  3. Which of the following statements about plasmolysis is/are true?I. Pla...

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  7. Cyclic photophosphorylation results in the formation of:

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  8. One hormone stimulates the closure of stomata and another on influence...

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  9. Which of the following statements regarding photoperiodism is false?

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  10. The residual persistent nucellus in the seed of black pepper and beet ...

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  11. Consider the following statements with respect to flowering plants I. ...

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  13. Each secondary spermatocyte after second meiotic division produces:

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  14. What are hormone releasing IUDs?

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  15. Read the statements regarding a stable community and choose the correc...

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  16. The cytokine barrier among these is:

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  17. Ringworms are caused by:I. Wuchereria,II. Microsporum,III. Haemophilus...

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  18. Read the statements.I. IgE antibodies are produced in an allergic reac...

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  19. The microbial biocontrol agent for butterfly caterpillar is:

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  20. The first human-like hominid was called:

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