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