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State true (T) or false (F) for the give...

State true (T) or false (F) for the given statements and choose the correct option. Br (a) Seeds of Pinus cannot germinate properly without mycorrhizal associations br (b) During passive absorption of water by roots a positive pressure is developed in xylem.

A

(a) -T, (B)-F, C-F, (d)-T

B

(a) -T, (B)-F, C-T, (d)-F

C

(a) -T, (B)-T, C-F, (d)-F

D

(a) -F, (B)-F, C-T, (d)-T

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AAKASH INSTITUTE-TEST 7-Exercise
  1. Which one of the given statements is wrong?

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  2. Choose the incorrect match.

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  3. State true (T) or false (F) for the given statements and choose the co...

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  4. Increased level of K ^+and malate ions into the vacuole of guard celis...

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  5. To explain the translocation of food, "pressure flow hypothesis" was p...

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  6. Root pressure is a

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  7. Select the wrong statement.

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  8. How many total ATP are produced through ETS only from two molecules of...

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  9. In germinating fatty seeds, fats are converted to sugars by

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  10. Read the given statements A & B and choose the correct option. Br A- T...

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  11. What is true about photorespiration? a- It is also known as C2 cycle ...

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  12. CO2 fertilization effect signifies

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  13. How many of the following are correct regarding plant hormone ABA? Br ...

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  14. Which one lateral meristem is completely primary in origin?

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  15. Which of following boundary is capable of growth, which gradually dimi...

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  16. If there are 20 chromosomes in a pollen grain of a diploid plant then ...

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  17. Opposite phyllotaxy is found in

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  18. The fungus in which ascus formation occurs but no ascocarp is seen is

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  19. Protists obtain their food by br a-Chemosynthesis, br b- Photosynthes...

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  20. Read the following symptoms:- * Mosaic formation * Yellowing and ...

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