Class 11 Exam  >  Class 11 Notes  >  Subject-Wise Mind Maps for Class 11 (Science)  >  Mind Map: Plant Growth & Development

Mind Map: Plant Growth & Development | Subject-Wise Mind Maps for Class 11 (Science) PDF Download

Mind Map: Plant Growth & Development | Subject-Wise Mind Maps for Class 11 (Science)

The document Mind Map: Plant Growth & Development | Subject-Wise Mind Maps for Class 11 (Science) is a part of the Class 11 Course Subject-Wise Mind Maps for Class 11 (Science).
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FAQs on Mind Map: Plant Growth & Development - Subject-Wise Mind Maps for Class 11 (Science)

1. What are the stages of plant growth and development?
Ans. Plant growth and development can be divided into several stages. The primary stages include germination, seedling growth, vegetative growth, flowering, fruiting, and senescence.
2. What factors influence plant growth and development?
Ans. Several factors influence plant growth and development, including light, temperature, water availability, nutrient levels, and hormone regulation. These factors interact with each other and the plant's genetic makeup to determine its growth and development.
3. How do plants respond to environmental cues during growth and development?
Ans. Plants have various mechanisms to respond to environmental cues. For example, they can adjust their growth patterns, flowering time, and leaf development in response to changes in light or temperature. This allows them to adapt to their surroundings and optimize their chances of survival and reproduction.
4. What are the roles of hormones in plant growth and development?
Ans. Hormones play crucial roles in plant growth and development. They regulate various processes such as seed germination, root and shoot growth, flowering, fruit development, and senescence. Different hormones, such as auxins, gibberellins, cytokinins, abscisic acid, and ethylene, have specific functions and act in coordination to control plant growth and development.
5. How do plants reproduce and propagate?
Ans. Plants reproduce and propagate through various methods. These include sexual reproduction, where male and female gametes combine to form seeds, and asexual reproduction, where new plants are produced from vegetative parts such as stems, roots, and leaves. Some plants also have specialized structures or adaptations for dispersing their seeds, ensuring the continuation of their species.
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