A) 2 B) 3 C) 1 D) 5 E) 4
A) Colony B) Systematic C) Organisation D) Taxonomy
A) Protista B) Fungi C) Thalophyta D) Monera E) Plantae
A) Pyrrophyta B) Schizophyta C) Protozoa D) Chrysophyta E) Euglenophyta
A) Cyanophyta B) Blue-green alga C) Protista D) Pyrrophyta
A) Pellicle B) pseudopodia C) Flagella D) Cilia
A) Lion B) Cowpea C) Potato D) Housefly
A) Mushroom B) Mucor C) Mucillage D) Rhizopus
A) They usually undergo secondary growth B) They have tap root C) The vascular bundles of the stem are scattered D) Their floral parts exists in groups of four or five
A) Oxygen B) Water C) Glucose D) Carbondioxide
A) Chlorophyll B) Carbondioxide and water C) Mineral gas D) Sunlight
A) Nicotinamide adenine dinucleotide phosphine B) Nicotine adenine dinucleotide phosphate C) Nicotinamine adenine dinucleotine phosphate D) Nicotinamide adenine dinucleotide phosphate
A) Adenine triphosphate B) Adenosine triphosphate C) Adenosine triphosphine D) Adenosine trioxosilico phosphate
A) Excretion B) Movement C) The synthesis of food D) The storage of starch
A) They have true roots, stems and leaves B) They are complex , multicellular green plants C) They are non - vascular plants D) Their cells are differentiated into tissues
A) Light intensity B) Relative humidity C) Temperature D) Water E) High density
A) It serves as a building block for other substances B) It releases toxic chemicals C) It provides food for all living organisms D) It releases oxygen to the environment.
A) Hydroxyl is converted to water and oxygen is produced as by product B) Carbondioxide is reduced to sugar C) The light energy is captured by chlorophyll and electrons are excited. D) The energy split water into hydrogen ions and hydroxyl ions.
A) Increase adaptation to the environment. B) It leads to a slower rate of diffusion C) Mutual interdependence between component cells D) Internal structural specialisation
A) Benedict's solution B) White tiles and boiling tubes C) Iodine solution D) Methylated spirit
A) Fleas B) Leeches C) Body louse D) Mistletoe
A) Wuchereria bancrofti B) Dracunculus medinensis C) Ascaris lumbricoides D) Taenia solium
A) Penicillium B) Bladderwort C) Venus fly-trap D) Drosera
A) Digestion B) Sublimation C) Dislodgement D) Assimilation
A) Sponge B) Labella C) Proboscis D) Mandible
A) Maxillae B) Labium C) Stylet D) Labella
A) Fishes B) Amphibians C) Man D) Reptiles
A) Snakes B) Cattle C) Dog D) Rabbits
A) Incisors B) Molars C) Canine D) Premolars
A) Canines B) Premolars C) Incisors D) Molars
A) Geographic range B) Tolerance C) Adaptation D) Biome
A) The range of habitats an organism can occupy B) The geographic distribution of a species C) The types of associations an organism can form D) The limits within which an organism can survive and reproduce
A) Population B) Rainfall C) Biotic factors D) Abiotic factors
A) The specific area occupied by a species B) The study of living organisms C) The interaction between organisms and their environment D) The layer of the Earth where life exists
A) Ecology B) Biomes C) Adaptation D) Ecosystems
A) Biosphere B) Tropical rainforest C) Atmosphere D) Afro-alphine
A) The study of biotic and abiotic factors in an ecosystem B) The process of organisms adjusting to their environment C) The geographic range of a species D) The interaction between different species in an ecosystem
A) Commensalism B) Parasitic C) Epiphytic D) Symbiotic
A) Consumer B) Producer C) Decomposer D) Scavenger
A) Tick B) Dodder C) Taenia solium D) Flea |