DENDROLOGY AND SOCIETY
PLANT CLASSIFICATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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they do not have backbones
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they give birth to live young
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Their body temperature changes depending on their surroundings
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they are single celled organisms
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Detailed explanation-1: -Final answer: The typical characteristics of mammals are, that they have hair, they give birth to young ones and they suckle their young ones.
Detailed explanation-2: -Mammals are warm-blooded animals who give birth to their younger ones. They are the most dominant form of animals found in almost all types of habitats. They have mammary glands that help them produce milk to feed their younger ones. Presence of region of the brain known as Neocortex. More items •12-Dec-2020
Detailed explanation-3: -The presence of hair or fur. Sweat glands. Glands specialized to produce milk, known as mammary glands. Three middle ear bones. A neocortex region in the brain, which specializes in seeing and hearing. Specialized teeth. A four-chambered heart. 19-Mar-2020