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Hort 1 13.02
Define biological terms used to describe plants
Question | Answer |
---|---|
A plant that completes its life cycle in one year | Annual |
A plant that completes its life cycle in two years | Biennial |
A plant that lives more than two years | Perennial |
Loses leaves during dormant season | Deciduous |
Keeps leaves and remains green year-round | Evergreen |
Hasten fruit ripening, inhabits or restrains seed germination and stem elongation | Inhibitors |
Hormones that work with auxins to stimulate cell division | Cytokinins |
Hormones that stimulate cell elongation,premature flowering and breaking of dormancy | Gibberellins |
Hormones that speed plant growth by stimulating cell emlargement | Auxins |
Plant is swollen or filled with moisture | Turgid |
Plant is limp because it does not have enough moisture | Wilted |