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;
7 Cards in this Set
- Front
- Back
|
_________ is the process when leaves shed their leaves. |
Abscission |
|
|
the yellow pigment in leaves are called |
carotenes |
|
|
the pale yellow pigment in leaves |
xanthophylls |
|
|
if the leaf is slightly acidic the anthocyanin pigment turns |
red |
|
|
if the leaf is slightly alkaline the anthocyanin pigment turns |
blue |
|
|
the red and blue pigment in leaves |
anthocyanins |
|
|
the red pigment in leaves are |
betacyanins |
