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Biology

Biology
Sickle-cell anaemia is due to

Viruses
Genes
Bacteria
Hormones

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Biology
Oxygenated blood is carried from the lungs to the ________ by the pulmonary veins

Left auricle
Right auricle
Left ventricle
Right ventricle

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Biology
The first root produced from a seed is known as

None of these
Radicle
Conical root
Fusiform root

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Biology
Our major foods, fibres, spices, fruits and beverage crops are

pteridophytes
bryophytes
flowering plants
gymnosperms plants

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Biology
The bone of the which organ is the longest in the human body ?

Spinal cord
Rib cage
Ankle-bone
Thigh

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Biology
Plants wilt due to excess of

transpiration
None of these
absorption
photosynthesis

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MORE MCQ ON Biology

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