Documented microfossils have been found that are as old as from

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81.

Set which includes only analogous organs is

  • wings of butterfly, housefly and bat

  • hindlegs of horse, grasshopper and bat

  • wings of butterfly and wingspread of bat and birds

  • mandibles of cockroach, mosquito and honey bee


82.

Example of analogous organs is :

  •  wings of bird and insect

  • forelimbs of horse and man

  • teeth of elephant and man

  • none of the above


83.

During starvation what will be sequence of ending of food stuffs ?

  • Carbohydrates - Fat- Protein

  • Carbohydrate - Protein - Fat

  • Fat - Protein - Carbohydrate

  • Fat - Carbohydrate- Protein


84.

Which of the following as a living fossil 

  •  Pinus 

  • Gnetum

  • Ginkgo 

  • Riccia


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85.

Which one is not correct?

  • Human - Ureotelic

  • Birds - Uricotelic

  • Lizards - Uricotelic

  • Whale - Ammonotelic


86.

Dinosaurs become extinct in

  • Permian age

  • Triassic period

  • Jurassic period

  • Cretaceous period


87.

Which one of the following is vestigeal organ of human

  • Hair

  • Intestine

  • Wisdom teeth

  • Muscle of glottis


88.

Stanley Miller performed an experiment to prove the origin of life. They took gases NH3 and H2 along with

  • Nand H2O

  • H2O and CH4

  • CH4 and N2

  • CO2 and NH3


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89.

The first animal domesticated by primitive man was

  • dog

  • horse

  • cat

  • cow


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90.

Documented microfossils have been found that are as old as

  • 2.5 billion years

  • 1.5 billion years

  • 3.5 billion years

  • 2.5 million years


B.

1.5 billion years


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