Roy Riddhinil
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This covers questions pertaining to the field of life sciences and the main syllabus covered under CSIR NET/JRF

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Roy Riddhinil
Created by Roy Riddhinil about 10 years ago
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CSIR PREP2014- PART B (Life Sciences)

Question 1 of 20

1

Compositae is also called:

Select one of the following:

  • Asteraceae

  • Myrtaceae

  • Fasaceae

  • Zingiberaceae

Explanation

Question 2 of 20

1

Potato is native to:

Select one of the following:

  • South America

  • North America

  • South East

  • Australia

Explanation

Question 3 of 20

1

Chemical mitochondria consists of:

Select one of the following:

  • Proteins

  • Lipids

  • Phospolipids

  • All of the above

Explanation

Question 4 of 20

1

An auto immune disease is:

Select one of the following:

  • Haemophilia

  • Lymphocytes

  • Myasthenia Gravis

  • None of these

Explanation

Question 5 of 20

1

Interferon is

Select one of the following:

  • Anti-viral

  • Bacteria

  • Anti-bacterial

  • Anti-animal cell

Explanation

Question 6 of 20

1

An efficient root inducing chemical useful in horticulture is

Select one of the following:

  • GAA

  • IBA

  • NAA

  • 2,4-D

Explanation

Question 7 of 20

1

The function of rough endoplasmic reticulum is synthesis of

Select one of the following:

  • Fat

  • Lipid

  • Protein

  • Steroid

Explanation

Question 8 of 20

1

LSD is obtained from

Select one of the following:

  • Rauwolfia

  • Cinchona

  • Cannabis

  • Claviceps

Explanation

Question 9 of 20

1

Which of the following is the most evident source of evolution?

Select one of the following:

  • Fossils

  • Embryos

  • Morphology

  • Vestigeal

Explanation

Question 10 of 20

1

The golden age of reptiles is:

Select one of the following:

  • Mesozoic era

  • Palaeozoic era

  • Coenozoic era

  • Cosmozoic era

Explanation

Question 11 of 20

1

The germplasm theory was profounded by:

Select one of the following:

  • Mendel

  • Weismann

  • Lamarck

  • Haecael

Explanation

Question 12 of 20

1

Recapulation theory was given by:

Select one of the following:

  • Hooke

  • Hyman

  • Haeckel

  • Watson

Explanation

Question 13 of 20

1

Recapulation theory was given by:

Select one of the following:

  • Hooke

  • Hyman

  • Haeckel

  • Watson

Explanation

Question 14 of 20

1

Darwin was influenced by reading the essay of

Select one of the following:

  • Lyell

  • Malthus

  • Wallace

  • Herbert Spencer

Explanation

Question 15 of 20

1

The excretory material of bonyfish is

Select one of the following:

  • Urea

  • Protein

  • Ammonia

  • Amino acid

Explanation

Question 16 of 20

1

Vestigeal organs in human being is

Select one of the following:

  • Incisors

  • Premolars

  • Molar

  • Canines

Explanation

Question 17 of 20

1

The earlies fossil formed in the phylogeny of horse is

Select one of the following:

  • Eohippus

  • Merychippus

  • Equus

  • Mesohippus

Explanation

Question 18 of 20

1

Gonadotropins are secreted from

Select one of the following:

  • Gonads

  • Post pituitary

  • Anterior pituitary

  • Hypothalamus

Explanation

Question 19 of 20

1

Insulin is secreted by

Select one of the following:

  • Spleen

  • Beta cells of pancreas

  • Alpha cells of pancreas

  • Mucosa Oesophagus

Explanation

Question 20 of 20

1

Book lungs are respiratory organs of

Select one of the following:

  • Mollusca

  • Mammals

  • Arachnida

  • Earthworm

Explanation

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