Tag: transportation in plants and circulation in animals
Questions Related to transportation in plants and circulation in animals
Which of the following groups of animals have closed circulatory system?
An open circulatory system occurs in the
Circulatory system in cockroach is
Which of the following animals has blood as circulating medium?
In a closed circulatory system, blood is completely enclosed with in
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Which of the following has a closed type of circulatory system?
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Which of the following is the part of a closed, but not an open, circulatory system?
State whether the following statements are true or false.
The oxygen carrying pigments are mostly dissolved in blood plasma in a closed circulatory system.
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In the sinuses of an open circulatory system,-blood is not segregated from:
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(i) Blood cells secrete fibres of structural proteins called collagen and elastin.
(ii) Neuroglial cells protect and support the nephrons.
(iii) Osteocytes are present in spaces called lacunae.
(iv) Straited muscle fibres are bundled together in a parallel fashion.
(v) Biceps are involuntary and striated