Assertion (A):Plasmodium vivax is a digenuc parasite
Reason (R ):The primary host of P.Vivax is man .

Plasmodium vivax is a digenetic parasite. Justify your answer.

Assertion : Virus is an obligate parasite. Reason : Virus is host specific.

. Find the true and false statements from the following: i) Plasmodium vivax is a digenic parasite ii) The life cycle of Plasmodium involves 3 phases namely, schizogony, polygony and sporogony iii) The large schizont shows yellowish-brown pigmented granules called Schuffners granules iv) Plasmodium infection leads to Lysis of white blood cells results in cycles of fever and other symptoms.

Assertion (A) : Pituitarygland is an endocrine gland Reason (R) : It is not a master gland

Assertion:(A): Paratope is the antigen -binding site Reason(R ): It is a part of antibody

Assertion (A): spleen is a primary lymphoid organ Reason (R ):Primary lymphoid organs trap antigen and destroy them.

Assertion (A) : Cytokinins induce parthenocrapy. Reason (R) : They insulin cell division.

Assertion (A):Cultivable fishes are four types. Reason (R) : They are all cultured in India

Assertion (A) : Auxins help in apical dominance. Reason (R) : They induce elongation of stems.

Assertion: (A) Liquid seaweed enhances growth . Reason: (R) : It is got from fungi.