1. Which of the following is responsible for allowing cherries to ripen in a cherry tree? Gibberellins Auxins Abscisic A

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1. Which of the following is responsible for allowing cherriesto ripen in a cherry tree?
Gibberellins
Auxins
Abscisic Acid
Ethylene
Cytokinins
2. Which statement about viruses is TRUE?
They cause disease only in animals
They contain only RNA
They exist only in eukaryotic cells
They contain membrane-bound organelles
They cannot reproduce independently outside of cells
3. Which of the following use spores to reproduce?*
Fungi
Virus
Bacteria
Protists
4. Wood on trees is a product of*
Secondary growth
Mitosis
Meiosis
Fertilization
Self-pollination
Primary growth