Q.11)-Carboydrate is strored in the body as
- Glucose
- Starch
- Glycogen
- Sucrose
Q.12)-Which components of light are absorbed by chlorophyil
- Violet and red
- Indigo and orange
- blue and red
- Violet and yellow
Q.13)-During photosynthesis green plants absorb
- Nitrogen
- Carbondioxide
- Carbon monoxide
- Oxygen
Q.14)-Quarantine regulation is concerned with
- Growing of better varieties of plant
- Prevention of entry of diseased organism
- Spraying of insecticide over diseased plants
- Identificatio of diseased organism
Q.15)-Ripe grapes contain
- Fructose
- Sucrose
- Galactose
- Glucose
Q.16)-The enzyme in whose presence glucose and fructose are converted into alcohol is
- Diastase
- Maltase
- Invertase
- Zymase
Q.17)-The element which he in most leafy vegetables is
- Phosphorous
- Zinc
- Iron
- Calcium
Q.18)-Plants get water through the roots because of
- Elasticity
- Capillarity
- Viscosity
- Photosynthesis
Q.19)-A plant with fibrous root system is
- Wheat
- Pea
- Mustard
- Bean
Q.20)-The part of the flower that can carry out photosythesis is
- Androecium
- Gynoecium
- Calyx
- Corolla