Q. Thymus gland makes T-cells

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Q. ATP and proteins is supplied to companion cells via

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Q. Defense against diseases is facilitated by help of

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Q. Feed of macrophages and neutrophils are

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Q. Secretory glands of plants are called

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Q. Non-cellular part of hydra is

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Q. Bean-shaped cells in a leaf which encloses stoma is

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Q. Systemic arch disappears in

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Q. Antibodies are manufactured by

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Q. Over extension of heart is prevented by

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Q. Capillaries bear no

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Q. High levels of cholesterol in blood can lead to production of

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Q. Serum which is produced by antitoxins in case of a snake bite venom is called

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Q. In an average human being, heart contracts estimately

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Q. Areas which act as storage and are active metabolism sites, include

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Q. No blood cells ever leak from capillaries through intercellular spaces except some of the

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Q. Main two components of blood of human are

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Q. Movement of water molecules from an area of higher concentration to an area of lower concentration through a semi-permeable membrane is process of

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Q. Circulatory system in phylum Arthropoda and phylum Mollusca is

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Q. System of adjacent cell walls present throughout plant roots is

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