Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
5 Cards in this Set
- Front
- Back
|
what is fertlization?
|
When a sperm and a egg come together to make a zygote.
|
|
|
how many chromosomes are in a fetus!
|
46 chromosomes
|
|
|
how many chromosomes are in an sperm or egg?
|
Sperm: 23
Egg:23 |
|
|
what is DNA?
|
Deoxyriboycleic Acid
|
|
|
what is an embryo?
|
Cell of a zygote chromosomes that didved into 2 cells
|
