Biology - Single MCQs (Page 290)

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Q2891. The smallest blood vessel in the body is a?...Q2892. Antidiuretic hormone is put into the blood by the?...Q2893. The plasma resembles in is composition the filtrate produced in the glomerulus e...Q2894. Hemoglobin is found in?...Q2895. The mechanism of uric acid excretion in nephron is?...Q2896. Which of the following parts of the nephron is least permeable to water?...Q2897. In which of the following groups of animal the heart pumps only deoxygenated blo...Q2898. In a closed circulatory system, blood is completely enclosed with in?...Q2899. In what ways do lymph capillaries differ from blood capillaries?...Q2900. Pressure exerted in the treachery elements of a xylem as a result of metabolic a...