Q. The factor that affects the photosynthesis is

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Q. Effective wavelength for photosynthesis is of color

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Q. The process partially responsible for the life on earth is

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Q. Amino acids are formed in leaves when glucose reacts with

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Q. The phloem vessel cannot be collapse as their walls are

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Q. As sieve tube cell gain its maturity, it lost its organelles except

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Q. Plant tissues responsible for providing mechanical support to plant is

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Q. The root area where maximum absorption of mineral and salts takes place is

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Q. In root hair cells energy for active transport provided by

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Q. Xylem and phloem arranged in a form of ring around the region

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Q. For feeding purpose an aphid insert its stylets into

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Q. The movement of substances by using energy against concentration gradient is

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Q. The non lignified region of vessel is

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Q. The sieve tube cells are called sieve plates as they have

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Q. In plants root hair increases rate of absorption of water and minerals as it is long and

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Q. Proboscis, a liquid insert into plant areas, by feeding aphid is a mixture of

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