a2zinterviews

21.	The water and mineral salts are transported to the various organs by which of the following?
	A.  Cambium
	B.  Xylem
	C.  Cortex
	D.  Phloem

Answer

Ans: B Xylem

22.	Epiphytes are plants which depend on other plants for
	A.  Food
	B.  Shade
	C.  Water
	D.  Mechanical support

Answer

Ans: D Mechanical support

23.	Which plant’s leaves are used to make outer wrap of 'beedi'?
	A.  Areca
	B.  Tendu
	C.  Opium
	D.  Cinchona

Answer

Ans: B Tendu

24.	Which one of the following is an active component of oil of clove?
	A.  Menthol
	B.  Benzaldehyde
	C.  Eugenol
	D.  Methanol

Answer

Ans: C Eugenol