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Biology - General Knowledge Questions
A)
protons (alpha particles)
B)
electrons (beta particles)
C)
gamma rays (short wave electromagnetic waves)
D)
All of the above

Correct Answer : Option (D) - All of the above

A)
yellow light
B)
white light
C)
red light
D)
darkness

Correct Answer : Option (B) - white light

A)
because of desiccation and mechanical damage to the tissues
B)
because no photosynthesis takes place at such low temperature
C)
because respiration ceases at such low temperature
D)
because there is no transpiration

Correct Answer : Option (A) -

A)
nucleolus
B)
nuclear membrane
C)
membrane bound by organelles
D)
All of these

Correct Answer : Option (D) - All of these

A)
46
B)
47
C)
48
D)
49

Correct Answer : Option (B) - 47

A)
quality of light only
B)
quality and quantity of light
C)
quality and duration of light
D)
quality, quantity and duration of light

Correct Answer : Option (D) - quality, quantity and duration of light

A)
phosphorous contents
B)
nitrogen contents
C)
calcium contents
D)
potash contents

Correct Answer : Option (C) - calcium contents

A)
whales
B)
dolphins
C)
elephants
D)
kangaroos

Correct Answer : Option (B) - dolphins

A)
virus
B)
fungus
C)
bacterium
D)
None of these

Correct Answer : Option (A) - virus

A)
heterosis
B)
fusion
C)
mitosis
D)
None of these

Correct Answer : Option (C) - mitosis