2007-03-12 17:54:06 · 12 answers · asked by Anonymous in Science & Mathematics ➔ Zoology
more animals lay eggs than dont. mammals are the only kind of animal to give birth live young
( some animals seem to but they keep their eggs inside their bodys)
Even some mammals such as platypus and echidna (which are called monotrmes) lay eggs.
2007-03-12 21:13:35 · answer #1 · answered by Richard J 3 · 1⤊ 1⤋
A underlying trait of mammals is they do no longer lay eggs, the spawn in raised in a womb nevertheless there is the platypus. They incubate the egg for sort of 9 days out section. Their type is frequently happening as Monotreme.
2016-12-19 04:15:57 · answer #2 · answered by ? 4 · 0⤊ 0⤋
Birds lay eggs. Some mammals(such as the platypus, and echidna) also lay eggs.
2007-03-12 17:57:39 · answer #3 · answered by the redcuber 6 · 0⤊ 1⤋
Birds (without mention--- Duh)
Reptiles
and the ever present enigma -- the platypus (?)
2007-03-12 18:04:34 · answer #4 · answered by Anonymous · 0⤊ 0⤋
The only three I know of that currently exist (i.e. not including dinosaurs) are reptiles, birds and monotremes.
Oops, and fish.
2007-03-12 17:57:45 · answer #5 · answered by Anonymous · 1⤊ 0⤋
Birds, reptiles, fish, damn near everything. Arthropods, duck-billed platypus (which is weird).
2007-03-12 18:06:01 · answer #6 · answered by Kerry Q 2 · 0⤊ 0⤋
Birds and reptiles.
2007-03-12 17:57:58 · answer #7 · answered by Debra G 4 · 0⤊ 1⤋
Lizards, I just find that wierd.
2007-03-12 19:42:41 · answer #8 · answered by TNT 1 · 0⤊ 0⤋
Uhh there are heaps!
Birds, e.g. parrots, chickens
Reptiles e.g crocs
anyway i can't list them all...
2007-03-12 18:54:03 · answer #9 · answered by Winterspirit 1 · 0⤊ 0⤋
They are classified as oviparous.
2007-03-12 18:03:49 · answer #10 · answered by Anonymous · 0⤊ 0⤋