Read the assertion and reson carefully to mark the correct option out of the options given below:
Assertion : Spinal cord has a column of both grey and white matter .
Reason : Grey matter forms the central spinal canal .

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: Starch is hydrolysed by ptyalin to maltose. Reason : Sucrase hydrolyses sucrose to lactose.

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 : All motor neurons are efferent neurons. Reason : Motor neurons conduct nerve impulses from the spinal cord to the brain.

Read the assertion and reson carefully to mark the correct option out of the options given below: Assertion : Cerebrospinal fluid is present throughout the central nervous system. Reason : CSF has no such function.

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 reson carefully to mark the correct option out of the options given below: Assertion : The eye is said to have power of accomodation . Reason : Ciliary muscles alters the shape of the lens for near or far vision during accomodation .

Read the assertion and reson carefully to mark the correct option out of the options given below: Assertion : Tonque is a gustatoreceptor . Reason : Receptors for gustatory sensations are located in the taste bud .

Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: In alcoholic drink, the alcohol is converted into glucose in the liver. Reason : Liver cells are able to produce glucose form alcohol by back fermentation.

Read the assertion and reason carefully to mark the correct option out of the option given below: Assertion: Absorption of digested food mainly occurs in the stomach. Reason : Stomach produces the hormone gastrin and the intrisic factor and it liquifies ingested food.