Internal fertilization is where the egg is fertilized inside the body(such as humans) and external fertilaztion is where the an egg is laid and then fertilized. Such as in fishes!
Internal fertilisation:
there usually only a few offsprings.(e.g. Human)
external fertilisation :
yhere are usually hundreds or thousands of offsprings.(e.g frog)
eternal fertilizer is mostly use for tree while internal is for human being
bhhj
AYO
Internal fertilisation: there usually only a few offsprings.(e.g. Human) external fertilisation : yhere are usually hundreds or thousands of offsprings.(e.g frog)
Internal costs are costs that a business bases its price on. External costs are costs that are not included in what the business bases its price on Nicodem
External takes place outside the female, as with fish eggs on which the male fish places his sperm. Internal fertilization, in plants and animals, takes place within the organism's structures, where the gametes are joined. In humans, in vitro fertilization (i.e. test tube babies) is a form of external fertilization in that it bypasses the normal occurrence in the fallopian tubes, and then directly implants the fertilized egg(s) in the uterus.
There are many differences between external and internal marital arts. One difference is that external marital arts focuses on the physical abilities while internal martial arts focuses on the Chi energy of a person.
An external drive will be a little slower because of the speed differences between SATA (internal) and USB (external). The obvious advantage to an external is changeability, ease of access, etc.
Internal fertilization is like animals having sex....the egg is fertilized on the inside. External is when the egg is fertilized on the outside (like when frogs lay eggs and they need to be fertilized before they can hatch).
internal is in and external is out
These terms are fairly intuitive. External means outside. Internal means inside. Fertilization occurs when the male gamete (sperm) meets the female gamete (egg). External fertilization is fertilization that occurs outside the body, whereas internal fertilization is fertilization that occurs inside the body (usually the body of the female).
Well, both fertilize the egg cell I hope you know that. I don't really know too much, but I hope I helped you at least a little bit.