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;
11 Cards in this Set
- Front
- Back
|
Alternation of Generations |
Sporophyte (2N) -> Spore (N) -> Gametophyte (N) -> Gametes (N) -> Sporophyte |
|
|
Angiosperm Sexual Anatomy |
-Pistil = female organ of flower which contains: stigma, style, ovary, and ovule
-Carpel/Stamen = male organ of flower which contains: anther and filament |
|
|
Female Gametophyte |
Embryo sac = site where embryo develops |
|
|
Male Gametophyte |
Pollen grain |
|
|
Monocots |
-1 cotyledon (seed leaf) -Parallel veined leaves -Complexly arranged (scattered) vascular bundles -Floral parts in multiples of 3 -ex grasses, wheat, rice, palm trees |
|
|
Dicots |
-2 cotyledons (seed leaves) -Net veined leaves -Vascular bundle arranged in a ring -Floral parts in multiples of 4 or 5 -ex. apple tree, maple tree |
|
|
Auxins |
Cause growth by increasing amount of thick outer xylem |
|
|
Gibberellins |
Elongate stem by increasing amount of thin inner phloem -Also causes seeds to exit dormancy |
|
|
Kinins |
Promote cell division |
|
|
Ethylene |
Gas that stimulates fruit ripening and induces aging (senescence) |
|
|
Abscisic Acid |
Inhibits cell division and ensures dormancy in seeds and buds |
