What is a lodestone ?

What is Chloriosis? What is responsible for it?

What is reproduction? What are the types in it?

What are histones ? What are their functions ?

(A) What is the function of velamen ? (B) What is plerome ? (C) What is quiescent centre ? (D) What is the function of collenchyma ? (E) What is the chemical nature of cuticle ?

What is mutarotation? What mutarotation? What type of tautomerism is involved in mutarotation?

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

What is the other name of lodestone?

What are plasmodesmata and what is their role?