(3/6/24) Five kingdom of classification

1. Plants respond to stimuli by producing ____

• A. Enzyme
• B. Gases
• C. Hormones
• D. Movements

2. The main area of cell-division in plant is ____

• A. Flower
• B. Trunk
• C. Meristem
• D. Stem

3. Iaa is the ____ hormone of plant

• A. Gibberellin
• B. Cytokinin
• C. Auxin
• D. Ethylene

4. Apical dominance is due to ____ hormone in plants

• A. Ethylene
• B. Aba
• C. Auxin
• D. Cytokinin

5. Growth of internode is due to ____ plany hormone

• A. Ga3
• B. Iaa
• C. Cytokinin
• D. Ethylene