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Question
Differentiate between:
Stimulus and response
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Solution
| Stimulus | Response | ||
| 1. | It comprises. of actions that cause a reaction. All living organisms respond to stimuli. | 1. | It comprises the reaction observed. after an action is performed. |
| 2. | For example, light is a stimulus received by plants. | 2. | For example: On receiving light plants show phototropism that is bent towards the light. |
RELATED QUESTIONS
Apical dominance phenomenon is caused by
Stems are
The tea plants are never allowed to grow lengthwise. This is done by cutting their apical buds, a process known as pruning. In this way, tea plants get a dense growth and easy yield. Answer the following questions:
- Name the scientific phenomenon that is being overcome by pruning.
- What plant hormone is responsible for the scientific phenomenon mentioned in (a)?
- Name one plant hormone which inhibits the said phenomenon.
The tea plants are never allowed to grow lengthwise. This is done by cutting their apical buds, a process known as pruning. In this way, tea plants get a dense growth and easy yield. Answer the following question :
Name one plant hormone which inhibits the said phenomenon.
Very Short Answer Question:
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Give one example of Parthenocarpy.
