Tuesday, 25 June 2019

Biology Objective Questions And Answers

Solved Multiple Choice Biology Questions with solved answers MCQs quiz test. All MCAT Medical Admission Test and Jobs screening tests applicients can easily prepared here biological question answers. Easy MCQs provides students better and easily understanding quiz test biology for competitive exams biology cet questions chapter wise with solved notes.

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MCQs For Exams Biology Quiz Test


Biology answers online free quiz tests for Medical Jobs tests and Nursing jobs tests in Government and Private sectors. Solved biology test paper with quiz exams preparations of general science biology questions and answers MCQs.


Biology Questions And Answers Quiz Tests






Biology MCQs Quiz Tests

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Solved Biology MCQs For Exams Preparations


Q.1: Specialized protective coverings around megasporangium which vary in number are called------- ?

  1. Sporangium
  2. Integuments
  3. Ovule
  4. Pericarp

B

Q.2: Antherozoids the male gamete in bryophytes are attracted towards Archegonium i.e. female sex organ by----- ?

  1. Phototactic phenomenon
  2. Chemotactic phenomenon
  3. Geotropic phenomenon
  4. Chemotropic movement

B

Q.3: Mosses are included in sub-division of ------- ?

  1. Anthoceropsida
  2. Hepaticopsida
  3. Bryopsida
  4. Lycopsida

C

Q.4: Today the land habitat is dominated by--------- ?

  1. Fungi
  2. Gymnosperms
  3. Angiosperms
  4. Tracheophytes

D

Q.5: In bryophytes fertilization takes place in------ ?

  1. Antheridia
  2. Archegonia
  3. water
  4. Ovule

B

Q.6: A group of 8 cocci is called------- ?

  1. Diplococci
  2. Octococci
  3. Tetrad
  4. Sarcina

D

Q.7: Sex pill is formed in which of the following processes ?

  1. Binary fission
  2. Mitosis
  3. Sexual reproduction
  4. Conjugation

D

Q.8: Example of bacteria requiring low concentration of oxygen is------ ?

  1. Campylobactor
  2. spirocheta
  3. E-coli
  4. Pseudomonas

A

Q.9: which of the following gives to rise two daughter cell during cell division ?

  1. meiosis
  2. mitosis
  3. both a & b
  4. none of these

B

Q.10: Which of the following structure provides greater pathogenicity to the bacteria------- ?

  1. Capsule
  2. Slime
  3. Cell Wall
  4. Cell membrane

B

Q.11: All of the following are coelomates except:---------- ?

  1. Deuterosomes
  2. Proterosomes
  3. Hemichordates
  4. Aschelminthes

D

Q.12: Of the following which one is non-cellular in most cases in animals ?

  1. Mesenchyme
  2. Sclerenchyma
  3. Chlorenchyma
  4. Mesoderm

A

Q.13: Which of the following of bryophytes are the simplest one ?

  1. Porella
  2. Funaria
  3. Anthocerus
  4. Polytrichum

A

Q.14: The name animal is derived from the word------ ?

  1. Anima
  2. Anemia
  3. Aname
  4. All of these

A

Q.15: Gut in pseudocoelomates is made from------- ?

  1. Ectoderm
  2. Mesoderm
  3. Endoderm
  4. All of these

C

Q.16: A sponge of Antarctica which is more than a meter tall is---------- ?

  1. Scolymastra joubini
  2. Euplectella
  3. Spongilla
  4. Leucoselenia

A

Q.17: 80% of the food of sponges consists of------- ?

  1. Detrital organic particles
  2. Zooplankton and small animals
  3. Phytoplanktons
  4. all of these

A

Q.18: Notochord is present throughout life in--------- ?

  1. Urochordates
  2. Cephalochordates
  3. Chordates
  4. Vertebrates

B

Q.19: Nervous system of nematods consists of ?

  1. Ventral nerve cord
  2. Dorsal nerve cord
  3. Lateral nerve cord
  4. All of these

D

Q.20: True metamorphosis is not present in-------- ?

  1. Crustacea
  2. Insecta
  3. Arachnida
  4. Myriapoda

C