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According to oparin which of the followi...

According to oparin which of the following was not present in primitive atmosphere of earth

A

Hydrogen

B

water vapour

C

Methane

D

Oxygen

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MBD-ECOLUTION-EXERCISE
  1. The most accepted line of descent in human evolution is:

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  2. Which of the following is an example for connecting link species?

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  3. According to oparin which of the following was not present in primitiv...

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  4. How many genotypes and phenotypes are present in ABO blood group syste...

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  5. Write the dual purpose served by Deoxyribonucleoside triphosphates in ...

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  6. State Charles’ law.

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  7. Mention the brain capacities of: Homo habilis

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  8. Mention the brain capacities of: Neanderthal man.

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  9. If the sequence of nucleotides on one strand of DNA is 5' ATGCATGTCCAG...

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  10. Explain the mechanism of sex determination in birds. How does it diffe...

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  11. when and where did Australopithecus live? Mention their characteristic...

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  12. Why both the strands of DNA do not act as template for RNA synthesis ?

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  13. Bring out the differences between De Vries mutations and Darwinian var...

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  14. What are fossils? Discuss the implication of fossils in evolution.

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  15. Explain the role of adaptor tRNA.

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  16. Describe adaptive radiation.

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  17. What is splicing? Why it is necessary in eukaryotic genes?

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  18. Why is DNA molecule more stable genetic material than RNA? Explain.

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  19. Differentiate between homologous and analogous organs

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  20. A tRNA is charged with amino acid and methionine:

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