Q.1 Choose the correct answer:- 5(i) Which among the following is an insectivorous plant? (a) Cuscuta (b) Rhizobium (c) Cactus (d) Venus fly trap (ii) Which is the largest gland in our body? (a) Liver (b) Pancreas (c) Stomach (d) Intestine (iii) Which of the following respires anaerobically? (a) Cockroach (b) Fish (c) Yeast (d) Plants (iv) Human heart is- (a) Two-chambered (b) three chambered (c) four-chambered (d) five chambered (v) It produces pollen grain- (a) Anther (b) Ovary (c) Stigma (d) ovules (vi) Which among the following is not an animal fibre? (a) Wool (b) Pashmina (b) Silk ` (d) Cotton (vii) The acid present in our stomach is _________. (a) malic acid (b) hydrochloric acid (c) Sulphuric acid (d) Carbonic acid (viii) Which is not a physical change? (a) Drying of hair (b) Photosynthesis(c) Melting of ice-cream (d) Ironing of clothes (ix) It reproduces by spores? (a) Rose (b) Ginger (c) Potato (d) Fungi (x) In plants, water is transported through (a) Stomata (b) Root hair (c) Xylem (d) Phloem​