1001 In which phase of cell cycle cell organelles are formed? Biology Medium Full question → A S Phase B G1 Phase C G2 Phase D G0 Phase
1002 The part of the brain that connects the two hemispheres of the brain is called____________? Biology Medium Full question → A Corpus callosum B Medulla oblongata C Cerebral cortex D Cerebellum
1003 Which of the following organ is responsible for body metabolism? Biology Medium Full question → A Kidney B Liver C Lungs D Heart
1004 Which of the following organ is responsible for blood filtration: Biology Medium Full question → A Liver B Kidney C Lungs D Heart
1005 Which one of these is a set of useful insects? Biology Medium Full question → A Sandfly , butterfly, hoeybee B Sikmoth, honeybee, locust C Honeybee, silkmoth, tsetse fly D Honeybee , lac insect, cochineal insect
1006 A moth is closely related to_________? Biology Medium Full question → A Wasp B Beetle C Cricket D Butterfly
1007 Which one of these is an insect? Biology Medium Full question → A Mite B Spider C Moth D Scorpion
1008 Which of the following is not nocturnal? Biology Medium Full question → A Bedbug B Mosquito C Butterfly D Cockroach
1009 Golden brown colour of diatoms is due to presence of__________? Biology Medium Full question → A Mycoxanthin, mucoxanthin and myxoxanthophylls B Alpha and beta carotenes and myxoxanthin C Fucoxanthin, diatoxanthin, diadinoxanthin D None of the above
1010 Locomotion in diatoms is carried out with the help of__________? Biology Medium Full question → A Valve B Raphe C Pseudopodium D Cilia or flagella
1011 Diatomaceous earth is used for making __________? Biology Medium Full question → A Fertilizers B Weedicides C Insecticides D Fire proof bricks
1012 Diatoms stay afloat due to___________? Biology Medium Full question → A Flagella B Stored lpids C Pseudopodia D All of these
1013 Oil body is found in the cells of___________? Biology Medium Full question → A Diatoms B Slime moulds C Chlorophycean forms D None of the these
1014 The chloroplasts of diatoms and chrysophycean algae do not possess____________? Biology Medium Full question → A Chloryphyllpigments B Enzymes for photolysis C Defined grana and stroma D Carotenes with chlorophylls
1015 Diatom frustule/ shell is made of_____________? Biology Medium Full question → A Silica B Calcium carbonate C Manesium carbonate D Both B. and C.
1016 Empty diatom cells are called___________? Biology Medium Full question → A Raphe B Valves C Frustule D Girdles
1017 Cell wall is extremely well preserved in fossil specimens in__________? Biology Medium Full question → A Diatoms B Dinoflagellates C Slime moulds D None of these
1018 Unlike other algae, diatoms do not readily decay due to___________? Biology Medium Full question → A Nonliving cells B Siliceous wall C Mucilaginous wall D Water proof cell
1019 The cell wall is usually composed of two overlapping halves called epitheca and hypotheca in__________? Biology Medium Full question → A Diatoms B Desmids C Pyrrophyta D Chlorophyta
1020 Cell wall is richly impregnated with silica in__________? Biology Medium Full question → A Rhodophyta B Phaeophyta C Baciliariophyta D Euglenophyta