A. Sandfly , butterfly, hoeybee
B. Sikmoth, honeybee, locust
C. Honeybee, silkmoth, tsetse fly
D. Honeybee , lac insect, cochineal insect
Biology
A moth is closely related to………?
A. Wasp
B. Beetle
C. Cricket
D. Butterfly
Which one of these is an insect?
A. Mite
B. Spider
C. Moth
D. Scorpion
Which of the following is not nocturnal?
A. Bedbug
B. Mosquito
C. Butterfly
D. Cockroach
Golden brown colour of diatoms is due to presence of……….?
A. Mycoxanthin, mucoxanthin and myxoxanthophylls
B. Alpha and beta carotenes and myxoxanthin
C. Fucoxanthin, diatoxanthin, diadinoxanthin
D. None of the above
Locomotion in diatoms is carried out with the help of……….?
A. Valve
B. Raphe
C. Pseudopodium
D. Cilia or flagella
Diatomaceous earth is used for making ……….?
A. Fertilizers
B. Weedicides
C. Insecticides
D. Fire proof bricks
Diatoms stay afloat due to………..?
A. Flagella
B. Stored lpids
C. Pseudopodia
D. All of these
Oil body is found in the cells of………..?
A. Diatoms
B. Slime moulds
C. Chlorophycean forms
D. None of the these
The chloroplasts of diatoms and chrysophycean algae do not possess…………?
A. Chloryphyllpigments
B. Enzymes for photolysis
C. Defined grana and stroma
D. Carotenes with chlorophylls