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Chemical Coordination and Integration

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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. When both ovaries are removed from rat then which hormone is decreased in blood?
    1. Oxytocin
    2. Prolactin
    3. Estrogen
    4. Gonadotropin releasing factor
Correct Option: C

Estrogen is released from the ovarian follicles. Oxytocin is secreted by posterior pituitary and prolactin is released by anterior pituitary. Gonadotropin releasing factor is produced by hypothalamus.


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