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;
8 Cards in this Set
- Front
- Back
|
Blastula
|
A hollow ball of cells, created on the first stage succeeding Fertilization.
|
|
|
Cleavage
|
First Successive stage of Fertilization. Blastulas are created during this stage.
|
|
|
Gastrulation
|
Second successive stage of Fertilization. A three-layered embryo is created.
|
|
|
Organogenesis
|
Third successive stage of Fertilization. Rudimentary organs are created during this stage.
|
|
|
Polyspermy
|
Multiple sperm cells trying to fertilizing the same egg.
|
|
|
Cortical Reaction
|
The fusion with the egg's plasma membrane of numerous vesicles lying in the egg's cortex.
|
|
|
Fertilization envelope
|
Resists the entry of additional sperm to the egg (long block).
|
|
|
Blastomeres
|
Name given to cells produced by the Cleavage process.
|
