Evolution (Zoology)

Evolution (Zoology)

Easy Questions

Advanced Zoology

Animal Kingdom
Structural Organisation in Animals
Digestion and Absorption
Breathing and Exchange of Gases
Body Fluids and Circulation
Excretory Products and their Elimination
Locomotion and Movement
Neural Control and Coordination
Chemical Coordination and Integration
Human Reproduction
Human Health and Disease
Biotechnology Principles and Processes
Biomolecules (Zoology)
Evolution (Zoology)
Biotechnology and its Applications
Reproductive Health
  1. The finches of Galapagos islands provide an evidence in favour of








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    The finches of Galapagos islands provides an evidence in favour of biogeographical evolution

    Correct Option: C

    The finches of Galapagos islands provides an evidence in favour of biogeographical evolution

  1. The concept of chemical evolution is based on








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    The concept of chemical evolution is based on possible origin of life by combination of chemicals under suitable environmental conditions. The distribution of elements in the cosmos is the result of many processes in the history of the Universe. It provides us with a powerful tool to study the Big Bang, the density of baryonic matter, nucleosynthesis and the formation and evolution of stars and galaxies.

    Correct Option: C

    The concept of chemical evolution is based on possible origin of life by combination of chemicals under suitable environmental conditions. The distribution of elements in the cosmos is the result of many processes in the history of the Universe. It provides us with a powerful tool to study the Big Bang, the density of baryonic matter, nucleosynthesis and the formation and evolution of stars and galaxies.

  1. Which one of the following statement is correct?








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    Ontogeny repeats phylogeny.

    Correct Option: C

    Ontogeny repeats phylogeny.

  1. When two species of different genealogy come to resemble each other as a result of adaptation, the phenomenon is termed








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    The analogous organs show convergent evolution due to similar adaptions which do not support organic evolution.

    Correct Option: C

    The analogous organs show convergent evolution due to similar adaptions which do not support organic evolution.

  1. Which one of the following is incorrect about the characteristics of protobionts (coacervates and microspheres) as envisaged in the biogenic origin of life?








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    Coacervate is an aggregate of macromolecules such as proteins, lipids and membrane, and contain enzymes that are capable of converting substance such as glucose into more complex molecules, such as starch. Coacervate droplets arise spontaneously under appropriate conditions and may have been the prebiological systems from which living organisms originated.

    Correct Option: B

    Coacervate is an aggregate of macromolecules such as proteins, lipids and membrane, and contain enzymes that are capable of converting substance such as glucose into more complex molecules, such as starch. Coacervate droplets arise spontaneously under appropriate conditions and may have been the prebiological systems from which living organisms originated.