Animalscaretips
Fertilization - page 4
What is internal and external reproduction?
External fertilization is a mode of reproduction in which a male organism's sperm fertilizes a female organism's egg outside of the female's body. It ...
What animals have external fertilization?
Among vertebrates, external fertilization is most common in amphibians and fish. Invertebrates utilizing external fertilization are mostly benthic, se...
Name the two types of fertilisation that take place in animal?
43.2A: External and Internal FertilizationExternal and Internal Fertilization.External Fertilization.Internal Fertilization. What are the two types of...
Where fertilization takes place in animals?
In mammals, fertilization takes place internally in the protected environment of the ampulla of the oviduct, as opposed to external fertilization wher...
Why do animals with external fertilization always live or reproduce in water?
External fertilisation of the female gamete by the male gamete takes place mostly in water; because water facilitates: extended period of gamete survi...
Where do most animals that have external fertilization live?
External fertilization in animals usually occurs in water or in damp areas in a process called spawning. Moisture in the environment keeps the gametes...
Because you are more efficient organisms with internal fertilization and internal development how has this allowed us to specialize in other ways?
What is an advantage of internal fertilization and development over external fertilization and development?How can you help protect organisms that re...
What is an example of fretilization?
Sexual reproduction starts with the combination of a sperm and an egg in a process called fertilization. ... Humans provide an example of the former w...
What is the method of fertilization for land-dwelling animals?
Internal fertilization occurs most often in land-based animals, although some aquatic animals also use this method. What are the methods of fertilizat...