An autoimmune disease is

 

1.  B-lymphocytes induced
2.  haemophillia
3.  myasthenia gravis
4.  None of the above

Assertion: In alcoholic drink, the alcohol is converted into glucose in liver. 
Reason: Liver cells are able to produce glucose from alcohol by back fermentations.

Assertion: Wrapping food with newspaper can be dangerous. 
Reason: It is rich in cadmium which is toxic to health.

Assertion: Tertiary consumers are green plants. 
Reason: Microconsumers break down the dead protoplasm into simpler ones. They are last in the sequence of food chain.

Assertion: In a graafian follicle, the primary oocyte and the follicle cells may be considered sibling cells. 
Reason: Both are derived from oogonia.

Assertion: Old ladies are prone to osteoporosis. 
Reason: Oestrogen also maintain calcium balance in the bones and blood.

Assertion: Phylloclades are adaptation for xerophytic habitats. 
Reason: Ruscus, Casuarina have reduced or modified leaves to avoid transpiration.

Assertion: In the hydrophytes, the xylem is not differentiated into different types of cells. 
Reason: Xylem provides support and helps in the conduction of water which are not very important in hydrophytes.

Assertion: Gene expression is a molecular mechanism by which a gene expresses a phenotype. 
Reason: Structural genes are controlled by control genes.

Assertion: Neurohypophysis is situated in the cells of stomach. 
Reason: Neurohypophysis releases vasopressin and oxytocin.