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Anatomy of Flowering Plants in One Shot (NCERT) - 1 Video Lecture | Biology Class 11 - NEET

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FAQs on Anatomy of Flowering Plants in One Shot (NCERT) - 1 Video Lecture - Biology Class 11 - NEET

1. What is the anatomy of a flowering plant?

Ans. The anatomy of a flowering plant refers to its internal structure, including the different tissues and organs. It consists of the root system, stem, leaves, flowers, and fruits. The root system anchors the plant and absorbs water and nutrients from the soil. The stem provides support and transports water, nutrients, and sugars throughout the plant. Leaves are responsible for photosynthesis and gas exchange. Flowers are the reproductive structures that produce seeds, and fruits are the mature ovaries that protect and disperse the seeds.

2. How does the root system of a flowering plant function?

Ans. The root system of a flowering plant has various functions. Firstly, it anchors the plant in the soil, providing stability. Secondly, it absorbs water and nutrients from the soil through specialized root hairs. These root hairs increase the surface area for absorption. Thirdly, the root system stores food reserves, such as starch, for the plant's growth and development. Finally, it also serves as a site for symbiotic relationships with beneficial soil microorganisms, such as mycorrhizal fungi, which help in nutrient uptake.

3. What is the role of stems in flowering plants?

Ans. Stems play several crucial roles in flowering plants. Firstly, they provide structural support, allowing the plant to stand upright and resist the forces of gravity and wind. Secondly, stems transport water and nutrients between the roots and leaves through specialized tissues called xylem and phloem. Xylem transports water and minerals from the roots to the leaves, while phloem transports sugars produced during photosynthesis from the leaves to other parts of the plant. Lastly, stems also serve as storage organs for water, nutrients, and energy reserves.

4. How do leaves contribute to the functioning of a flowering plant?

Ans. Leaves play a vital role in the functioning of a flowering plant. They are the primary sites of photosynthesis, where sunlight is converted into chemical energy (sugar) using chlorophyll. During photosynthesis, leaves also exchange gases with the environment, taking in carbon dioxide and releasing oxygen. Leaves have a flattened structure that maximizes their surface area for light absorption. They also contain stomata, tiny openings on the leaf surface, which regulate gas exchange and prevent excessive water loss through transpiration.

5. What is the significance of flowers and fruits in flowering plants?

Ans. Flowers and fruits are essential reproductive structures in flowering plants. Flowers contain male and female reproductive organs, including stamens (male) and pistils (female). They attract pollinators, such as insects or birds, that transfer pollen from the stamen to the pistil, enabling fertilization and seed production. Fruits, on the other hand, are mature ovaries that protect and disperse the seeds. They develop from the fertilized pistil and often have enticing colors and flavors to attract animals, which aid in seed dispersal. Fruits ensure the survival and spread of flowering plants.

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	Nov 15, 2024 Last updated

Video Description: Anatomy of Flowering Plants in One Shot (NCERT) - 1 for NEET 2024 is part of Biology Class 11 preparation. The notes and questions for Anatomy of Flowering Plants in One Shot (NCERT) - 1 have been prepared according to the NEET exam syllabus. Information about Anatomy of Flowering Plants in One Shot (NCERT) - 1 covers all important topics for NEET 2024 Exam. Find important definitions, questions, notes, meanings, examples, exercises and tests below for Anatomy of Flowering Plants in One Shot (NCERT) - 1.

Introduction of Anatomy of Flowering Plants in One Shot (NCERT) - 1 in English is available as part of our Biology Class 11 for NEET & Anatomy of Flowering Plants in One Shot (NCERT) - 1 in Hindi for Biology Class 11 course. Download more important topics related with notes, lectures and mock test series for NEET Exam by signing up for free.

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