BIOA02H3 Lecture : BIOA02 MODULE 2 Lec 13 Introduction to Animal Physiology

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maroongoldfish192

27 Feb 2012

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Bioa02 module 2 lec 13: introduction to animal physiology. Nervous and endocrine systems are both control and regulatory systems. Function of nerves in non-human animals are similar to humans. Skin is the first line of defense that keeps pathogens out. Some fish called cartilaginous fish which have skeleton made up of cartilaginous. Some animals have skeleton on the outside exoskeleton. Some fish have the ability to raise the temperature of their muscles core of muscles in their body which generate and trap heat. Circulatory, lymphatic and respiratory system is usually talked about together. Fish breathe using gills but a few fish breathe air i. e. lung fish have to breathe air or else they die, they have gills but they don"t function. Frog lungs have lungs that are like a bag of air rudimentary, primitive lung. Reptilian lungs are more complex than amphibian lungs.

Related Questions

1) At what point is the amount of oxygen at its highest?

		in the capillaries during strenous activity
		in the lungs
		in the capillaries at rest
		in muscle tissue during strenous activity

2) You have diagnosed a patient with an iron deficiency. Themost likely result of this is

		low carbon dioxide content
		very red blood
		low oxygen content
		high oxygen content

3) Why are insects limited to relatively small sizes?

		Their respiratory system relies on diffusion which is slow overlong distances
		Their respiratory muscles are smooth muscle only
		They have a closed circulatory system
		Their exoskeleton cannot support larger-bodied animals

4) Air rushes into the lungs of humans during inhalationbecause

		the volume of the thoracic cavity increases
		pressure in the alveoli increases
		the diaphragm contracts and pushes upward on the chestcavity
		smooth muscle lining the trachea and bronchi contracts andcauses their volume to increase

Pick one of the following topics (or choose one of your own) and tell us what you learned about it this week. Please be very specific. This should be in your own words 150 word min.

1. The relationship between tissues, organs and systems and their functions in animal bodies

2. Homeostasis

3. The structures and functions of the human circulatory system

4. The structures and functions of the human digestive system

5. The structures and functions of the human respiratory system

6. The structures and functions of the human urinary system

7. The structures and functions of the human immune system

8. The structures and functions of the human nervous and sensory systems

9. The structures and functions of the human endocrine system

10. The structures and functions of the human reproductive system

orangechimpanzee357

Biology 103

Chapter 15 Animals

1.Phylum Mollusca includes animals such as ___________, _____________, and ________________. They have a coelom. Their body consists of three parts _______________, ____________________, and _______________. Their shells are produced by _________________ .

2.Phylum Annelida includes animals such as ____________________, __________________, and ___________________. They have a coelom. ___________________ is a special segment of the earthworm that participates in reproduction.

3.Phylum Echinodermata includes animals such as ___________________, __________________, and ___________________. They have _____________________________________ system that provides hydrostatic power for locomotion.

4.Animals of Phylum Chordata all have ______________________, _________________________, _______________________, and ___________________________.

5._____________________ and ______________________ are the invertebrates in Phylum Chodata.

6.Fish includes cartilaginous fish and bony fish. Bony fish includes ray-finned fish and lobe-finned fish. Lobe-finned fish is considered ancestral to ____________________.

7.Birds and reptiles lay ______________ eggs to protect the developing embryo on dry land.

8.Birds and mammals can maintain their body temperature, they are __________________. Mammals that lay hard-shelled eggs such as _________________ are called ________________________; Mammals that have pouches such as _____________________ are called ___________________; Mammals that have placenta for fetal development are called _______________________. We belong to the Order _______________.

BIOA02H3 Lecture : BIOA02 MODULE 2 Lec 13 Introduction to Animal Physiology

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