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Biology - General Knowledge Questions
A)
angiosperms
B)
gymnosperms
C)
monocotyledons
D)
dicotyledons

Correct Answer : Option (B) - gymnosperms

A)
a factor responsible for plant growth
B)
a change which affects the offspring of F2 generation only
C)
a change that is inherited
D)
a change which affects the parents

Correct Answer : Option (C) - a change that is inherited

A)
hole in ozone layer
B)
decrease in the ozone layer in troposphere
C)
decrease in thickness of ozone layer in stratosphere
D)
increase in the thickness of ozone layer in troposphere

Correct Answer : Option (C) - decrease in thickness of ozone layer in stratosphere

A)
hormones
B)
enzymes
C)
proteins
D)
vitamins

Correct Answer : Option (B) - enzymes

A)
Potassium chloride
B)
Potassium carbonate
C)
Potassium hydroxide
D)
Sodium bicarbonate

Correct Answer : Option (D) - Sodium bicarbonate

A)
tetanus
B)
influenza
C)
cholera
D)
typhoid

Correct Answer : Option (C) - cholera