Read the assertion and reason carefully to mark the correct option out of the option given below:
Assertion: Sea-faring fisherman sometimes eat raw fish.
Reason: They can be deficient of Vitamin `B_(1)`.

Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Trypsin helps in blood digestion of predator animals. Reason : Trypsin hydrolyses fibrinogen.

Read the assertion and reson carefully to mark the correct option out of the options given below: Assertion : Sparrow possess poor night vision Reason : Sparrows eyes are made up of ommatidia .

Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Many tube like glands are present in the wall of small intestine. Reason : These glands secrete enzymes DNAse and RNAse into the intestinal juice.

Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Starch is hydrolysed by ptyalin to maltose. Reason : Sucrase hydrolyses sucrose to lactose.

Read the assertion and reson carefully to mark the correct option out of the options given below: Assertion : Some areas of the brain and spinal cord look white Reason : This is because cell bodies of neurons are situated in those areas.

Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Arachidic acid is an unstrurated fatty acid Reason: There are present one or more double bods between carbon atoms in unsaturated fatty acid

Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Arachidic acid is an unsaturated fatty acid Reason: There are present one or more double bods between carbon atoms in unsaturated fatty acid

Read the assertion and reason carefully to mark the correct option out of the options given below: Assertion : After hearing a sound, nerve impulse passes from neurons to the brain. Reason: The neurons which pass nerve impulses from the body organ to the brain is called afferent neuron.

Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Scurvy is caused by deficiency of vitamin. Reason :Deficiency of ascorbic acid causes scurvy.