I'm no expert, but I'm fairly sure that the environmental conditions (ie. air temp) makes quite a big difference
can toad have external fertilization
They are aquatic.
external fertilization
a moist environment
External fertilization takes place when the sperm and egg meet outside the body. Animals that use external fertilization as a means of reproduction include salmon, stony coral, and many species of reptiles.
A toad goes through external fertilisation/fertilization
The kind of fertilization and development that takes place in aquatic animals is known as External fertilization.
no it i very rare
Internal fertilization and external fertilization. Internal fertilisation means fertilize the egg inside the female's body. External fertilization is fertilize the egg after the female had lay it out. All mammals including platypus and spiny anteater do internal fertilization.
Yes, internal fertilization is a reproductive strategy used by virtually all terrestrial animals. In aquatic environments, external fertilization is much more common.
Mostly water animals do external fertilization
produce more eggs