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UNITED BOOK HOUSE-MODEL PAPER 12-EXERCISE
- Which one is living fossil?
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- Gymnosperms are called naked seed plants because they lack
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- Stem may function in
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- Number of chambers present in the tubular heart of cockroach.
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- Deficiency symptoms of nitrogen and potassium are visible first in
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- Excess of manganese inhibits the translocation of - to the shoot apex-
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- Which one is example of subaerial modification of stem
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- Auxanometer is used to measure.
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- Kinetin was first isolated from
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- Which cell organelle reduces the number of other organelle?
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- Thylakoid occurs inside
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- After surgical removal of an infected gall bladder, a person must be e...
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- Part of stomach which open into duodenum is
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- The maximum amount of electrolytes and water (70-80 percent) form the ...
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- Where arcuate artery is found.
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- What is metaxylem?
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- Name the pigment found in root nodules of legumious plant.
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- What type of tissue is the main component of teeth?
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- Give one example of opn circulatory system
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- What term is used for the muscle which draw a bone away from the body ...
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