IB 12 Biology | Animal Physiology by Prakhar Chauhan | Learn Smarter
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Animal Physiology

Animal Physiology

The chapter covers essential biological processes including osmoregulation, the functioning of the human kidney, nervous system structure and communication, reproductive physiology, and thermoregulation in organisms. It explains how various systems work to maintain homeostasis and facilitate reproduction while highlighting key structures and processes involved.

19 sections

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Sections

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  1. 11.3
    Kidney And Osmoregulation

    This section discusses osmoregulation in organisms and the structure and...

  2. 11.3.1
    Osmoregulation

    Osmoregulation is the biological process that organisms use to maintain...

  3. 11.3.2
    The Human Kidney

    The human kidneys are crucial organs responsible for filtering blood,...

  4. 11.3.3
    Nephron Function

    Nephrons are the functional units of the kidney that filter blood, reabsorb...

  5. 11.3.4
    Nitrogenous Waste

    Nitrogenous waste is a crucial byproduct of metabolism, varying in form...

  6. 11.3.5
    Kidney Failure Treatments

    Kidney failure treatments primarily include hemodialysis and kidney...

  7. 11.4
    Nervous System And Synapses

    This section covers the structure and function of neurons, detailing how...

  8. 11.4.1
    Neuron Structure

    Neuron structure is crucial for the functioning of the nervous system,...

  9. 11.4.2
    Nerve Impulse Transmission

    Nerve impulse transmission involves the process through which neurons...

  10. 11.4.3
    Synaptic Transmission

    Synaptic transmission involves the process by which nerve impulses are...

  11. 11.5
    Reproductive Physiology

    This section examines the male and female reproductive systems, their...

  12. 11.5.1
    Male Reproductive System

    The male reproductive system comprises organs and structures responsible for...

  13. 11.5.2
    Female Reproductive System

    The female reproductive system is crucial for producing ova, hormones, and...

  14. 11.5.3
    Hormonal Regulation

    Hormonal regulation in reproductive physiology involves key hormones that...

  15. 11.5.4
    Fertilization And Pregnancy

    This section covers the processes of fertilization and pregnancy, including...

  16. 11.6
    Thermoregulation And Adaptation

    Thermoregulation is the process by which organisms maintain their internal...

  17. 11.6.1
    Thermoregulation

    Thermoregulation is the process by which organisms maintain their internal...

  18. 11.6.2
    Mechanisms In Humans

    This section focuses on how humans regulate their body temperature through...

  19. 11.6.3

    Adaptations are strategies organisms employ to maintain homeostasis in...

What we have learnt

  • Osmoregulation involves maintaining water and solute balance in organisms.
  • The nephron is the functional unit of the kidney, crucial for blood filtration and waste removal.
  • Nervous system signaling relies on the transmission of nerve impulses through neurons.

Key Concepts

-- Osmoregulation
The process by which organisms regulate water and solute concentrations within their bodies.
-- Nephron
The basic structural and functional unit of the kidney responsible for urine formation.
-- Synaptic Transmission
The process of neurotransmitter release and binding that allows communication between neurons.
-- Thermoregulation
The maintenance of stable internal body temperature despite external temperature changes.

Additional Learning Materials

Supplementary resources to enhance your learning experience.