it might last quiet a while
The 2 fertilisation's are external fertilisation, or internal fertilisation. External fertilisation is the type frogs do.
It depends when intercourse happens. Sperm can last up to 4 days in the slime of the cervix. An egg stays for about 12 hours after vulation. Then is dissolves.
fertilisation
Mosquitoes have **internal fertilisation**. The male mosquito transfers sperm to the female during mating, and the eggs are fertilised **inside the female’s body**. After that, the female lays the fertilised eggs in water, where they hatch and grow. So yeah, fertilisation happens inside—but the development (eggs → larvae → adult) happens outside in water.
They use internal fertilisation.
external because they can change over time.
Fertilisation of Orchids was created in 1877.
internal
fertilisation first
The 2 fertilisation's are external fertilisation which the frog does, or internal fertilisation.
For pollination (fertilisation) purposes. No fertilisation = No crop.
Yes