what is the difference between aves and mammals
Answers
Answered by
14
hey...here is ur answer......
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Aves :
1) the body is covered by and epidermal on exoskeleton of feathers.....
2) respiration take place only by lungs.....
3) the class Aves include the birds which are found in the continents, Seas and most islands.....
4) there are two pairs of limbs............... the fourLimbs are modified into wings for flight .....the HindLimbs alone spot the body.....
Mammalia:
1) mammals are primarily Terrestrial vertebrates ....
2)the occur in the shots of habitats from the polar region to the topics ....
3) respiration occurs only by lungs....
4) the heart is four chambered only two auricles and ventricles ....
5) mammals are mostly viviparous....
hope it helps u....
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........
............
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Aves :
1) the body is covered by and epidermal on exoskeleton of feathers.....
2) respiration take place only by lungs.....
3) the class Aves include the birds which are found in the continents, Seas and most islands.....
4) there are two pairs of limbs............... the fourLimbs are modified into wings for flight .....the HindLimbs alone spot the body.....
Mammalia:
1) mammals are primarily Terrestrial vertebrates ....
2)the occur in the shots of habitats from the polar region to the topics ....
3) respiration occurs only by lungs....
4) the heart is four chambered only two auricles and ventricles ....
5) mammals are mostly viviparous....
hope it helps u....
Answered by
7
Mammals are warm-blooded animals. Their skin is covered by hair, sweat glands and oil glands that regulate body temperature. Coelom in mammals is divided into peritoneal, pleural and pericardial cavities. Breathing is through lungs. Four-chambered heart is present. Mammalian heart is made up of four chambers which include two atria and two ventricles. The organisms with this type of heart exhibit double circulation. The deoxygenated blood is completely separated from the oxygenated blood completely. The atria and ventricles are separated by many types of valves which prevent the mixing up of pure blood from that of impure blood. Mammals give birth to young ones through different modes. Mammals have milk-producing glands called as mammary glands to nourish their young ones.
Aves are warm-blooded animals. Birds bear three clawless digits. Fore-limbs are modified into wings which aid in flight. Their hind limbs are strong and are developed for walking. Bones are hollow. Body is covered by feathers. Respiration is through lungs. They have four-chambered heart. Avian heart is a four chambered heart and complex in its evolution. It pumps more blood than mammalian heart as birds require lot of energy to fly high in the air. They lay eggs which hatch into chicks.
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Aves are warm-blooded animals. Birds bear three clawless digits. Fore-limbs are modified into wings which aid in flight. Their hind limbs are strong and are developed for walking. Bones are hollow. Body is covered by feathers. Respiration is through lungs. They have four-chambered heart. Avian heart is a four chambered heart and complex in its evolution. It pumps more blood than mammalian heart as birds require lot of energy to fly high in the air. They lay eggs which hatch into chicks.
Hope it will help you
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