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State PCS PYQPrelims 2022

BPSC – Combined Competitive Examination · પ્રશ્ન 109

Which animal lacks red blood corpuscles?

Earthworm
Snake
Peacock
Frog
None of the above / More than one of the above

જવાબ બતાવો અને સમજૂતી

જવાબ: (A) Earthworm

સમજૂતી

In earthworms, haemoglobin floats freely in the blood plasma instead of being packed in RBCs.

(A) સાચો
Correct: its haemoglobin is dissolved in plasma; it has no RBCs.
(B) ખોટો
Wrong: has RBCs.
(C) ખોટો
Wrong: has RBCs.
(D) ખોટો
Wrong: has RBCs.
(E) ખોટો
Wrong: only one of the options A–D is correct.