A) Chrysophyta B) Schizophyta C) Pyrrophyta D) Euglenophyta E) Protozoa
A) Flagella B) pseudopodia C) Pellicle D) Cilia
A) Rhizopus B) Mucillage C) Mucor D) Mushroom
A) They have tap root B) The vascular bundles of the stem are scattered C) They usually undergo secondary growth D) Their floral parts exists in groups of four or five
A) Chlorophyll B) Carbondioxide and water C) Mineral gas D) Sunlight
A) Nicotine adenine dinucleotide phosphate B) Nicotinamide adenine dinucleotide phosphine C) Nicotinamide adenine dinucleotide phosphate D) Nicotinamine adenine dinucleotine phosphate
A) Adenine triphosphate B) Adenosine trioxosilico phosphate C) Adenosine triphosphine D) Adenosine triphosphate
A) The synthesis of food B) The storage of starch C) Excretion D) Movement
A) They are non - vascular plants B) They have true roots, stems and leaves C) Their cells are differentiated into tissues D) They are complex , multicellular green plants
A) High density B) Relative humidity C) Water D) Light intensity E) Temperature
A) The light energy is captured by chlorophyll and electrons are excited. B) Hydroxyl is converted to water and oxygen is produced as by product C) The energy split water into hydrogen ions and hydroxyl ions. D) Carbondioxide is reduced to sugar
A) Internal structural specialisation B) It leads to a slower rate of diffusion C) Mutual interdependence between component cells D) Increase adaptation to the environment.
A) White tiles and boiling tubes B) Iodine solution C) Methylated spirit D) Benedict's solution
|