Home
Class 12
BIOLOGY
Due to continental drift, the South Amer...

Due to continental drift, the South American mammals were overidden by

A

Australian marsupials

B

Sauropsids

C

Synapsids

D

North American fauna

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • EVOLUTION

    AAKASH SERIES|Exercise EXERCISE -II (ADAPTIVE RADIATION )|5 Videos

  • EVOLUTION

    AAKASH SERIES|Exercise EXERCISE -II (BIOLOGICAL EVOLUTION(THEORIES OF EVOLUTION & MECHANISM OF EVOLUTION))|8 Videos

  • EVOLUTION

    AAKASH SERIES|Exercise EXERCISE -II (ORIGIN OF LIFE AND EVOLUTION OF LIFE FORMS)|18 Videos

  • DIGESTION AND ABSORPTION

    AAKASH SERIES|Exercise Exercise - III (Previous AIPMT/NEET Questions)|24 Videos

  • EXCRETORY PRODUCTS AND THEIR ELIMINATION

    AAKASH SERIES|Exercise EXERCISE - III (PREVIOUS AIPMT/NEET QUESTIONS)|20 Videos

Similar Questions

Explore conceptually related problems

Assertion :- Due to continental drift pouched mammals of Australia survived. Reason :- There is lack of competition from any other mammal.

A major side effect of continental drift was

A: During evolution pouched mammals of Australia survived. R: Due to lack of competition from any other mammal due to continental drift.

Assertion : Darwin's finches show a variety of beaks suited for eating large seeds, flying insects and cactus seeds. Reason : Ancestral seed-eating stock of Darwin's finches radiated out from South American mainland to different geographical areas of the Galapagos Island, where they found competitor-free new habitats.

Assertion : When a potential difference is applied across a conductor, free electrons start travelling with a constant speed called drift speed. Reason : Due to potential difference an electric field is produced inside the conductor, which electrons experience a force.

The regulation of heartbeat in mammals is due to

Occurrence of endemic species in South America and Australia is due to :

Occurrence of higher number of endemic species in South America and Australia is due to

The first mammals that evolved were

Assertion : Birds have metanephric kidney and no urinary bladder. Reason : South American ostrich has urinary bladder .