question_answer

Read the following statements and identify the correct options given.

(i) Sap vacuoles - contain digestive enzymes with the help of which nutrients are digested.

(ii) Contractile vacuoles - take part in osmoregulation and excretion

(iii) Food vacuoles - store and concentrate mineral salts as well as nutrients

(iv) Air vacuoles - store metabolic gases and help in buoyancy of cells.

A) (i) and (ii)          

B)        (i) and (iii)

C) (ii) and (iv)    

D) (i) and (iv)