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because they can internal fertilization and have water tight skin

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13y ago

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Do lions have amniotic or non amniotic eggs?

Lions do not lay eggs; they are mammals, and like all mammals, they give birth to live young. Mammals have amniotic eggs in their evolutionary history, but they do not produce eggs in the same way that reptiles or birds do. Instead, lion embryos develop within the mother's uterus, surrounded by amniotic fluid.


Do chimpanzee have amniotic egg?

An amniotic egg is an egg which contains an amnios, a fluid filled membrane that surrounds the embryo to protect it. All reptiles, birds, and mammals produce amniotic eggs during reproduction. Those that give birth to live young, including mammals such as chimpanzees, develop an amniotic egg, although it doesn't have a shell, and retain the egg within the body until the offspring is born.


Which group does not have an amniotic egg?

Amphibians do not have an amniotic egg. Instead, they lay their eggs in water or moist environments, where the eggs develop without the protective features of an amniotic egg. This reliance on water for reproduction distinguishes them from reptiles, birds, and mammals, which all produce amniotic eggs that provide a protective environment for the developing embryo.


Do the lungs make amniotic fluid?

The lungs also produce liquid that becomes part of the amniotic fluid


Can dogs produce milk?

Well, they are mammals mammals produce milk such as gerbil,cat,humans,and moreYES,because they are mammals!!


Do mammals produce eggs?

Only two mammals produce eggs, the echidna and the platypus.


How are mammals and fish different?

Fish are not considered mammals because they dont breath air, lactate(produce milk), and they dont have any hair! xoxoxo cs+fg=<3


How does mammals produce their own food?

Most mammals produce food for their babies, not actually for themselves.


Do killer whales produce milk?

Yes Killer Whales can produce milk because they are mammals and all mammals can produce milk.


What do mammals produce?

mammals produce babies, they grow from a fetus into little ones, just like humans.


Why don't mammals produce a lot of eggs?

The mammals, except for platypus and echidna, do not produce ANY eggs.


Do mammals produce milk?

Yes.Mammals produce milk.

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