Various biology questions

Created June 2020 by Nithiya Anbuselvam, Offline version here
Notice: This quiz is without feedback

1
1
Pulmonary artery is different from pulmonary vein in having
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1
The first step of photosynthesis is:
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1
Contraction of right ventricle pumps blood into
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Urine leaves the kidney through
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In which part of the leaf photosynthesis is maximum?
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What is the optimum temperature for photosynthesis?
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The electrons liberated during splitting of water during light reaction is used for
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1
Absorption of digested food material occur in which part of alimentary canal?
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1
Which of the following property makes intestine good for absorption of digested food?
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Which enzyme helps in breakdown of starch to maltose in small intestine?
11
1
Gastric glands are located in which part of the stomach?
12
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Exchange of material between blood and interstitial fluid occurs only at the
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Amoeba removes excretory wastes through
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A tuft of artery in Bowman's capsule is called
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1
What is the amount of urine formed in a normal person per day?
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Lenticels are present in
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Excretion commonly involves
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Dwarfism is a horomonal disorder due to
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The part of brain which tapers down to form spinal cord is
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Cerebrum is located _____ part of brain
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1
The junction between the axon of one neurone and the dendrite of the next is called
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The seat of intelligence and voluntary actions in the brain is
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Which of these plant growth hormone is an inhibitor?
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The root of the plant is said to be
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The opening up of petals of dandelion flowers in morning in brighht light and closing in the evening when the light fades is an example of ____________________
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A _____________________ is a cell ( or group of cells) in a sense organ which is sensitive to a particular type of stimuli
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An _____________________ is a part of the body which can respond to a stimulus according to the instructions sent from the nervous system
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The ____________ helps in maintaining posture and balance of the body
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The longest fibre on the cell body of a neuron is called _______________