The main function of the swim-bladder is for
The main function of the swim-bladder is for A. Swimming B. Detecting sound C. Buoyancy D. Breathing E.…
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A tapeworm has no alimentary canal because
A tapeworm has no alimentary canal because A. It is autotrophic B. It does not feed C. It…
An onion bulb stores its food in the
An onion bulb stores its food in the A. Stem B. Leaves C. Roots D. Cotyledon E. Branches…
A grass hopper respires by the means of its
A grass hopper respires by the means of its A. Lung-books B. Gills C. Lungs D. Antennae E.…
If a 26 year old blind man married a young one-eyed woman and they had…
If a 26 year old blind man married a young one-eyed woman and they had four children, how…
The glottis is the opening which leads to the
The glottis is the opening which leads to the A. Oesophagus B. Larynx C. Nostrils D. Pharynx E.…
Kwashiorkor is caused by severe deficiency of
Kwashiorkor is caused by severe deficiency of A. Water B. Oil C. Drugs D. Proteins E. Sugars Correct…
Which of these food chains is NOT possible in a forest?
Which of these food chains is NOT possible in a forest? A. Diatom → fly → toad →…
A married couple has 10 children and they are all girls. Which of the following…
A married couple has 10 children and they are all girls. Which of the following is the CORRECT…
Which of these animals is NOT metamerically segmented?
Which of these animals is NOT metamerically segmented? A. Tapeworm B. Earthworm C. Centipede D. Crayfish E. Shark…