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UNITED BOOK HOUSE-MODEL PAPER 1-EXERCISE
- Necrosis (die-back) of the tip of young leaves is caused due to the de...
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- Nitrogensium enzyme is a
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- In green plants, Boron assists
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- Hydroponic is
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- Which of the following enhances sodium reabsorption?
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- Osmoregulation is controlled by the
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- Which of following hormone is a steroid?
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- A single unit membrane is present over-
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- Main element present in middle lamella is
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- Motor cells take part in
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- Vascular bundles are closed when they-
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- The outermost sheath of connective tisue, that surrounded a skeletal m...
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- In two kingdom classification prokaryotes are placed in
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- A unicellular organism often considered conecting link between plants ...
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- Where malpighian tubules are rituated?
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- Fill in the blanks:- Haverrian system is a diagonostic feature of
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- Name an essential element absorbed by plant from air.
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- Write true or false:- 75% of carbon is lost in C2 pathway.
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- Write true or false:- Name one cellwhcih synthesizes collages.
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- Write true or false:- What causes ocromegoly?
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