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How many types of plant hormones are primarily involved in growth regulation?
How many types of plant hormones are primarily involved in growth regulation?
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How many types of plant hormones are primarily involved in growth regulation?
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There are 4 primary types of plant hormones involved in growth regulation: auxins, gibberellins, cytokinins, and abscisic acid.
Questions & Step-by-step Solutions
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Q: How many types of plant hormones are primarily involved in growth regulation?
Solution:
There are 4 primary types of plant hormones involved in growth regulation: auxins, gibberellins, cytokinins, and abscisic acid.
Steps: 6
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Step 1: Understand that plant hormones are chemicals that help regulate growth in plants.
Step 2: Identify the four main types of plant hormones involved in growth regulation.
Step 3: The first type is auxins, which help with cell elongation and growth.
Step 4: The second type is gibberellins, which promote stem elongation and seed germination.
Step 5: The third type is cytokinins, which encourage cell division and growth of shoots.
Step 6: The fourth type is abscisic acid, which helps plants respond to stress and regulates growth.
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