Advantages :
If the parents die the babies have a better chance of living.
The shell protects the baby
More eggs can be layed
Disadvantages :
The babies can be easily taken by preditors
Very bad
a disadvantage is that there will be more platypuses and the advantage is that they will not be extinct.
No. A crocodile is an egg-laying reptile. A platypus is an egg-laying mammal.
The platypus and the echidna are egg laying mammals. Egg-laying mammals are known as monotremes.
There are no egg-laying marsupials. There are, however, two types of mammals which are egg-laying, and they are known as monotremes. Platypuses and echidnas are both monotremes, the only known egg-laying mammals.
The platypus and echidna are recognised as egg-laying mammals. They are monotremes, which are egg-laying mammals.
No. Egg-laying mammals are monotremes.
Advantages and Disadvantages of equity
Egg-laying mammals, known as monotremes, have a cloaca.
Egg-laying mammals are known as "monotremes".
The order Monotremata, or monotremes, are egg-laying mammals.
Egg laying mammals are called monotremes.
advantages and disadvantages