Archive | Mammals

Difference between Flipper and Paddle | Human Evolution

The upcoming discussion will update you about the difference between flipper and paddle. Difference # Flipper: 1. Forelimbs are modified into flattened and stout structure, called flippers. 2. Externally un-jointed structure which can be moved as a whole. 3. Nails or claws a whole. 4. Hyper and hyperdactyly are present in some cases. 5. They serve balancers and provide stability [...]

By |2016-07-22T08:09:08+00:00July 22, 2016|Mammals|Comments Off on Difference between Flipper and Paddle | Human Evolution

Comparison between Fissipedia and Pinnipedia | Terrestrial Mammals

Let us learn about the comparison between fissipedia and pinnipedia. Comparison # Fissipedia: 1. Distribution: Cosmopolitan 2. Habit: Terrestrial 3. Digits: Usually four, never less than four. 4. Claws: Usually four, never less than four. 5. Size of pollex and hallux: Smaller than the rest. 6. Pinna: Well-developed. 7. Skull: Usually elongated with highly deve­loped crests. 8. Orbital con­striction: Ill-developed. [...]

By |2016-07-22T08:09:07+00:00July 22, 2016|Mammals|Comments Off on Comparison between Fissipedia and Pinnipedia | Terrestrial Mammals

Cavia: Digestive, Respiratory, Circulatory and Nervous Systems in Cavia | Mammals

The following points highlight the top eight types of system in cavia. The types are: 1. Digestive System 2. Respiratory System 3. Circulatory System 4. Nervous System 5. Endocrine System 6. Excretory System 7. Reproductive System. Cavia: Type # 1. Digestive System: The digestive system is constituted by the alimentary canal and the digestive glands. The basic plan on which [...]

By |2016-07-22T08:09:07+00:00July 22, 2016|Mammals|Comments Off on Cavia: Digestive, Respiratory, Circulatory and Nervous Systems in Cavia | Mammals
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