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What are the key differences in reproductive strategies between amphibians and mammals?
Amphibians typically lay eggs in water and undergo external fertilization, while mammals give birth to live young and undergo internal fertilization. Mammals also provide parental care to their offspring, while most amphibians do not.
Are whale amphibians?
Whales are aquatic mammals, not amphibians.
Do bullfrogs have amnion sacs?
No, bullfrogs do not have amnion sacs. They are amphibians, and their reproductive process involves laying eggs in water, where the eggs develop into tadpoles. Amnion sacs are characteristic of amniotes, such as reptiles, birds, and mammals, which develop their embryos in a protective environment outside of water.
What wild goats lay eggs?
Wild goats do not lay eggs. Goats are mammals that give birth to live young. Egg laying is a reproductive characteristic found in birds, reptiles, amphibians, and some species of fish and invertebrates.
Are bisons mammals or amphibians?
Bisons are mammals.
Are treefrogs mammals?
No, treefrogs are amphibians, not mammals.
Are African Elephants mammals or amphibians?
Mammals.
Are red foxes amphibians or mammals?
They are mammals.
Do salamander have hair?
no salamanders are amphibians mammals have hair, amphibians do not
What are the key differences between mammals and amphibians in terms of their reproductive strategies and adaptations to terrestrial and aquatic environments?
Mammals give birth to live young and typically care for their offspring, while amphibians lay eggs in water and often do not provide parental care. Mammals have adaptations such as fur and mammary glands for terrestrial environments, while amphibians have moist skin and lay eggs in water for their aquatic lifestyle.
What are the typical body coverings for amphibians and mammals?
Amphibians are naked while mammals possess hair on skin .
Are dolphins birds amphibians or mammals?
Dolphins are mammals.
