What are bateriophages?

(a) What are zwitter ions? (b) What is denaturation of proteins? (c) What is meant by inversion of sugar? (d) What is mutarotation?

What are phylloclades? What are their functions ?

(a)What is guttation? What is the cause of guttation? (b) What are hydathodes?

What is silviculture ? What are its advantages ? What are its advantages ?

(A) What are Casparian strips and what is their function ? (B) Define concentric vascular bundle. What are their types ? (C) What is wood botanically ?

What are platelets? What do they do ?