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.
normally about 2-3 months
The platypus and echidna are recognised as egg-laying mammals. They are monotremes, which are egg-laying mammals.
No. Egg-laying mammals are monotremes.
A seagull is unlikely to incubate an infertile chicken egg placed in her nest. Seagulls typically exhibit strong instincts to care for their own species' eggs, and they may recognize the foreign egg as not belonging to them. Additionally, the incubation period and environmental needs of chicken eggs differ from those of seagull eggs, which could further discourage the seagull from caring for the egg.
The order Monotremata, or monotremes, are egg-laying mammals.