MEDIUM
12th CBSE
IMPORTANT
Earn 100

Australia's marsupials and placental mammals are suitable example of adaptive radiation and convergent evolution. Explain giving reasons.

Important Questions on Evolution

MEDIUM
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 7 - Evolution>TEST QUESTIONS>Q 5
According to the Hardy Weinberg principle, the allele frequency of a population remains constant. How do you interpret the change of frequency of alleles in the population?
MEDIUM
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 7 - Evolution>TEST QUESTIONS>Q 6

Question Image

Write your observations on the variations seen in the Darwin finches shown above.

MEDIUM
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 7 - Evolution>TEST QUESTIONS>Q 6
How did Darwin explain the existence of different varieties of finches on Galapagos Islands?
MEDIUM
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 7 - Evolution>TEST QUESTIONS>Q 7
Explain the theory of biogenesis.
MEDIUM
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 7 - Evolution>TEST QUESTIONS>Q 7
How did Miller demonstrate experimentally the chemical evolution that happened three billion years ago.
MEDIUM
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 7 - Evolution>TEST QUESTIONS>Q 8
Mention any three characteristic of Neanderthal man that lived in near East and Central Asia.
MEDIUM
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 7 - Evolution>TEST QUESTIONS>Q 9
The Coelacanth was caught in 1938 in South Africa. Why is it very significant in the evolutionary history of vertebrate?
MEDIUM
12th CBSE
IMPORTANT
TRUEMAN'S ELEMENTARY Biology VOL. II For XII Class of 10+2>Chapter 7 - Evolution>TEST QUESTIONS>Q 10
Write the characteristics of Ramapithecus, Dryopithecus, and Neanderthal man.