1000+ TNPSC Botany Previous Year Questions Pdf - 1

Question: 1

The seed in a nature ovary developed from

(A) Endosperm

(B) Ovule

(C) Embryosac

(D) Embryo

Question: 2

Which one of following contains no enzyme?

(A) Algae

(B) Lichen

(C) Virus

(D) Bacteria

Question: 3

HIV is related to

(A) AIDS

(B) Hepetities

(C) Plague

(D) Cancer

Question: 4

Which of the following is required for synthesis of carbohydrate?

(A) Carbon dioxide

(B) Nitrogen

(C) Water

(D) Chlorophyll

Question: 5

Water and mineral in plant is transported through

(A) Cortex

(B) Pith

(C) Phloem

(D) Xylem