Animal Classification by MCQs with Answers

Which of the following fish is omnivorous in nature?

• A.Mrigal
• B.Rohu
• C.Catla
• D.Gulfam

Wild boar can excavate the rhizomes of crops by _?

• A.Strong nibbling effects
• B.Sharp hooves
• C.Tusks and snout digging
• D.Trampling the soil

Which type of reproductive isolation occurs when species breed during different times of a day or seasons?

• A.Behavioral isolation
• B.Temporal isolation
• C.Geographic isolation
• D.Mechanical isolation

Which are used when audible and visual signals are not successful?

• A.Hormones
• B.Enzymes
• C.Pheromones
• D.Neurotransmitters

There are hundreds of storage pests but some _ of them cause serious damage.

• A.50
• B.100
• C.75
• D.25

Movement of an organism as a whole from place to place is called ?

• A.Respiration
• B.Locomotion
• C.Reproduction
• D.Excretion

Past Paper MCQ

The only species of the cat family that lives and hunts in groups are _?

• A.Tigers
• B.Lions
• C.Leopards
• D.Cheetahs

Males of one species are too small to perform amplexus (an action that stimulates ovulation) with females of all other species. What sort of barrier exists between these two species?

• A.Behavioral barrier
• B.Habitat barrier
• C.Temporal barrier
• D.Mechanical barrier

Which one of the following animals is a decomposer?

• A.Earthworm
• B.Mould
• C.Vulture
• D.Housefly

Which one of the following statements is not true regarding Asexual reproduction?

• A.It involves only one parent.
• B.It is a slow process.
• C.Offspring are genetically identical to the parent.
• D.It does not involve the fusion of gametes.