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4

Tusks of elephant are elongated

A. molars

B. premolars

C. incisors

D. canines

Correct Answer :

B. premolars


Related Questions

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4

The ruminant mammals are included under

A. Artiodactyla

B. Proboscidea

C. Sirenia

D. Perissodactyla

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4

Most important characteristic of a mammal is

A. presence of thecodont dentition

B. a four-chambered heart

C. presence of corpus callosum in brain

D. presence of diaphragm

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4

Desert rat in extreme dry conditions

A. store water

B. loose water

C. uses metabolic water

D. conserve water through kidneys

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4

Chisel-like incisors are characteristic of

A. Rodentia

B. Carnivora

C. Edentata

D. Leguminea

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4

Bovine term includes

A. lion, tiger, panther, cat

B. goat, sheep, bison

C. horse, zebra, donkey, pony

D. none of these

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4

Marsupial pouch and epipubic bones are never found in

A. eutherians

B. protherians

C. metatherians

D. marsupials

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4

Seals and Walruses are placed in the order

A. Sirenia

B. Rodentia

C. Camivora

D. Lemuroidea

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4

Odd toed ungulates such as horse, zebra, donkey etc. are included under order

A. Proboscida

B. Ruminants

C. Perissodactyla

D. Artiodactyla

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4

Largest mammal of the world is

A. Indian elephant

B. African elephant

C. Blue whale

D. None of these

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4

Ovoviviparity is found in

A. echidna

B. shrew

C. dolphin

D. kangaroo

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4

Order Monotremata includes

A. mammals with a single nostril

B. mammals with a single gill slit

C. mammals with a single cloacal aperture

D. mammals with a single mouth

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4

Sudorific glands in the skin of mammals secrete

A. sweat

B. milk

C. wax-like material

D. oily fluid

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4

Scientific name of man is

A. Dolphins

B. Oractologus cuniculus

C. Homosapiens fassilis

D. Homosapiens sapiens

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4

The tailless primate is

A. lemur

B. loris

C. baboon

D. chimpanzee

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4

A rodent causing excessive loss to agriculture is

A. field rat

B. snail

C. jackal

D. parakeet

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4

Eutherians are characterised by

A. skin with glands

B. hairy skin

C. true placentation

D. locomotary hindlimbs

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4

Monkeys, Apes and Man belong to the order

A. Lemuroidea

B. Anthropoidea

C. Primates

D. Any of these

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4

Tusks of elephant are elongated

A. molars

B. premolars

C. incisors

D. canines

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4

Bat can fly easily at night because they

A. produce ultrasonic sound

B. produce infrasonic sound

C. have powerful nocturnal eyes

D. have powerful wings

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4

The manner of walking in the members of order Primates is

A. plantigrade locomotion

B. digitigrade locomotion

C. unguligrade locomotion

D. terrestrial locomotion

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4

The hedgehog belongs to the order

A. Rodentia

B. Insectivora

C. Sivenia

D. Shiroptera

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4

Chorio-allantoic placenta is found in

A. eutherian mammals only

B. eutherians and prototherians

C. metatherians and prototherians

D. metatherians and eutherians

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4

A mammals which never drinks water is

A. kangaroo

B. shrew

C. kangaroo rat

D. spiny ant eater

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4

In which of the following the volume of lungs remains unchanged during inhalation and exhalation

A. Frog

B. Rabbit

C. Pigeon

D. Lizards

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4

A mammal which has a keeled sternum like birds is

A. flying lizard

B. flying fish

C. bat

D. none of these

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4

A tailless hare is

A. rabbit

B. sloth

C. pika

D. porcupine

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4

Duck-bill platypus is found in

A. India

B. Malaysia

C. Africa

D. New Zealand

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4

In ribbit, the danger signal is given by

A. sound

B. tail

C. external ear

D. fore limbs

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4

The most intelligent ape is

A. man

B. gorilla

C. gibbon

D. chimpanzee

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4

Order Cetacea includes

A. sea cows, sea lions and walrus

B. horses, zebras, and tapirs

C. whales, dolphins and porpoises

D. goat, sheep and bison