Test your knowledge of 11th Biology Chapter 13 with our Plant Growth and Development MCQ Test. Assess your understanding of key concepts and prepare for exams effectively.
Attempt Plant Growth and Development MCQ Test
Attempt Chapter wise 11th biology MCQ Test and Monthly Quiz contest of Biology 11th grade.
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Summary for Plant Growth and Development MCQ Test
Plant Growth:
- Growth means getting bigger in size, number of cells, or amount of living material.
- In plants, growth happens at special areas called meristems, usually at the tips of roots and stems.
- Growth has three main stages: slow start, rapid growth, and slowing down.
Plant Development:
- As cells grow, they change to do specific jobs. This is called differentiation.
- Plants can change their growth and development based on their environment.
- Development is the combination of growth and differentiation.
Factors Affecting Growth and Development:
- Internal Factors:
- Plants make chemicals called growth regulators.
- There are five main types: auxins, gibberellins, cytokinins, abscisic acid, and ethylene.
- These chemicals control different aspects of plant growth and development.
- External Factors:
- Things like light, temperature, nutrients, oxygen, and gravity also affect how plants grow.
Chapter wise biology 11th grade mcq
Chapter 1 The Living World MCQ Test
Chapter 2 Biological Classification MCQ Test
Chapter 3 Plant Kingdom MCQ Test
Chapter 4 Animal Kingdom MCQ Test
Chapter 5 Morphology of Flowering Plants MCQ Test
Chapter 6 Anatomy of Flowering Plants MCQ Test
Chapter 7 Structural Organisation in Animals MCQ Test
Chapter 8 Cell The Unit of Life MCQ Test
Chapter 9 Biomolecules MCQ Test
Chapter 10 Cell Cycle and Cell Division MCQ Test
Chapter 11 Photosynthesis in Higher Plants MCQ Test
Chapter 12 Respiration in Plants MCQ Test
Chapter 13 Plant Growth and Development MCQ Test
Chapter 14 Breathing and Exchange of Gases MCQ Test
Chapter 15 Body Fluids and Circulation MCQ Test
Chapter 16 Excretory Products and their Elimination MCQ Test
Chapter 17 Locomotion and Movement MCQ Test
Chapter 18 Neural Control and Coordination MCQ Test
Chapter 19 Chemical Coordination and Integration MCQ Test
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