For seagulls, the time from conception to laying an egg typically takes about 3 to 4 weeks. After mating, the female will develop the eggs within her body before laying them. Once the eggs are laid, they usually undergo an incubation period of about 3 weeks before hatching.
Conception is the moment of fertilization.
The egg-laying mammals, or monotremes, are the platypus, the long-beaked echidna and the short-beaked echidna.
The common name of egg-laying mammals is monotreme. They are of the Order monotremata.There are three species of egg-laying mammals, or monotremes. They are the platypus, the short-beaked echidna and the long-beaked echidna.
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.
Egg-laying mammals are known as monotremes. They are of the Order monotremata.There are three species of egg-laying mammals, or monotremes. They are the platypus, the short-beaked echidna and the long-beaked echidna.
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.
normally about 2-3 months
No. Egg-laying mammals are monotremes.
Egg-laying mammals, known as monotremes, have a cloaca.
The order Monotremata, or monotremes, are egg-laying mammals.