2006-10-08 21:50:15 · 9 answers · asked by Jamie2015 1 in Education & Reference ➔ Homework Help
Ones by ******* (the best one) and ones by artificial insemniation (how to spell it i dont know!)
2006-10-08 21:53:16 · answer #1 · answered by lucy 3 · 0⤊ 0⤋
Internal fertilization is a form of animal fertilization of an ovum by spermatozoon within the body of an inseminated animal.
External fertilization is a form of fertilization in which a sperm cell is united with an egg cell external to the body of the female. Thus, the fertilization is said to occur "externally".
2006-10-08 22:03:29 · answer #2 · answered by danteihakubi 2 · 0⤊ 0⤋
i think of that the soul varieties further and extra and could become an entire soul whilst the blood and coronary heart varieties - via the 20 th day, around an analogous time a woman nicely-knownshows out she is pregnant at the beginning. The egg and sperm have not got a soul. The twins question is spoke back interior the 1st sentence. If it it fairly is a conjoined situation with an entire physique and a couple of different brains, i think of they may be 2 souls. in case you get your leg amputated, confident you are able to say you will be "extra concentrated" with your soul in a manner. humorous question.
2016-12-13 04:47:28 · answer #3 · answered by ? 4 · 0⤊ 0⤋
Look at seahorses. They have a pretty amazing way of doing things.
"Before the actual mating the male seahorse offers its waterfilled breeding bag over hours to the female again and again. It opens the input of the pouch extremely wide by a special movement. The female seahorse "docks" with the mid part of its body to the opening of the males pouch and fills in orange coloured eggs. Subsequently the male seahorse then sways the body in order to distribute the eggs in the pouch."
http://www.seahorses.de/seahorses.htm
Now.... What way is that?
2006-10-08 21:58:10 · answer #4 · answered by Puppy Zwolle 7 · 0⤊ 0⤋
Internally or externally. Well worded.
2006-10-08 21:51:56 · answer #5 · answered by Anonymous · 0⤊ 0⤋
In vivo- natural fertilisation/fertilization(internally)
In vitro fertilisation/fertilization (IVF) (externally)
Sperm can be injected into an egg using intracytoplasmic sperm injection.
2006-10-08 21:57:09 · answer #6 · answered by St Harpy 6 · 0⤊ 0⤋
IVF (or Invitro Fertilization) is "externally" and I suppose sexual intercourse is "internally"
2006-10-08 21:55:28 · answer #7 · answered by вℓαмє_¢αиα∂α 4 · 0⤊ 0⤋
What eggs are you refering to as chickens eggs are fertilised by sitting on it!
2006-10-11 09:56:48 · answer #8 · answered by sparkle dust 2 · 0⤊ 0⤋
Invitro, and sexual intercourse
2006-10-08 21:51:56 · answer #9 · answered by dahorndogd013 4 · 0⤊ 0⤋