Category: Biology
Mineral Nutrition and Absorption Short Questions and Answers One mark questions with answers 1. In what form green plants mainly obtain nitrogen from the soil? Answer: nitrate 2. Name …
Transpiration Short Questions and Answers One mark questions with answers 1. Maximum transpiration occurs in (a) mesophytes (b) hydrophytes (c) xerophytes (d) algal cells Answer: (a) mesophytes 2. The …
Absorption of Water Short Questions and Answers One mark questions and answers Attraction of water molecules to polar surface is known as Answer: Adhesion In root hair water enters …
Plant and Water (Short Questions and Answers) One mark questions with answers 1. Which fraction of soil water is available to plants for absorption by roots? Answer: capillary water …
Ascent of Sap Short questions and answers One mark questions and answers 1. Ascent of sap takes place as a result of (a) diffusion (b) transpiration pull (c) root …
Effect of Radiation on Nucleotide Sequence Radiation is the emission of energy in the form of waves, rays or particles. These include ionizing and non-ionizing radiations. Ionizing radiation is …
Animal Nutrition Multiple Choice Questions and Answers 1. Immediately after fat absorption, monoglycerides move into (a) lymph vessels (b) blood vessels (c) villi (d) chylomicron Answer: (a) lymph vessels …
Circulation in Animals Multiple Choice Questions and Answers 1. In which animal haemoglobin is dissolved (a) cockroach (b) earthworm (c) frog (d) rabbit Answer: (b) earthworm 2. Chordae tendinae occur in …
Movements and Locomotion in Animals Multiple Choice Questions and Answers 1. Articulation of femur with pelvic girdle is an example of (a) Gliding joint (b) Ball and socket joint (c) …
Nervous Coordination in Animals Multiple Choice Questions and Answers 1. The membrane that gives us the ability to discriminate different pitches of sound is the (a) round window (b) …
