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Клас Ссавці

QuestionAnswer
Які особливості будови та функціонування кровоносної системи ссавців? серце 4 камерне 2 кола кровообігу
Де відбувається розвиток зародка ссавців? у плаценті
Пахучі залози забезпечують мічення територій, позначення шляху
Потові залози беруть участь у терморегуляції
Сальні залози забезпечують запобігання зношуванню та намоканню волосся
Функція молочних залоз вигодовування малюків
Довгі чутливі волоски, що виконують функцію органів дотику у ссавців, називаються: вібриси
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