GENERAL HISTOLOGY

INTEGUMENTERY SYSTEM

INTEGUMENTERY SYSTEM MISCELLENOUS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Mammals are
A
Endothermic and have hair or fur
B
Ectothermic and have hair or fur
C
Endothermic and don’t have hair or fur
D
Ectothermic and don’t have hair or fur
Explanation: 

Detailed explanation-1: -Mammals are vertebrate animals that are endothermic, have hair on their bodies, and produce milk to feed their babies. Many mammals give birth to live young that are small and helpless.

Detailed explanation-2: -Mammals have the following characteristics: 1. They are covered with hair or fur.

Detailed explanation-3: -Types of Body Coverings One of the main characteristics that is used to distinguish one class of animals from another is type of skin covering. Mammals have hair or fur, birds have feathers, reptiles have dry scales, amphibians have soft, moist skin, and fish have wet, slimy scales.

There is 1 question to complete.