Question

1.
2
3.
Transportation of substances
and
is also carried out by this single cell.
(a) CO, + H2O
(b) 0,+HO
(c) 0,+CO
(d) co + c
Which of the following contain a pigment called haemoglobin?
(a) R.BC
(b) Platelets
(c) W.B.C
(d) Plasma
Name of the vessels that are situated just under the skin.
(a) Asteries
(b) Viens
(c) Capillaries
(d) None of these
The loss of water from the stomata in the leaves is known as:
(a) Transportation (b) Transpiration (c) both (a) and (b) (d) None of these
Name of the most important organ of body which consists of million of microscopic chemical
filtering tube called nephrons.
(a) Heart
(b) Kidney
(c) Lungs
(d) All of these
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Answer 1

Answer:

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