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Structural Organisation in Animals in One Shot (NCERT) Video Lecture | Biology Class 11 - NEET

181 videos|361 docs|148 tests

FAQs on Structural Organisation in Animals in One Shot (NCERT) Video Lecture - Biology Class 11 - NEET

1. What is the importance of structural organization in animals?
Ans. The structural organization in animals is important as it helps in performing various functions efficiently. It provides support and protection to the body, allows for movement, and helps in the coordination of different body systems. It also enables animals to adapt to their environment and carry out specialized functions.
2. How are animals classified based on their structural organization?
Ans. Animals are classified into different groups based on their structural organization. The main levels of organization are cell, tissue, organ, and organ system. Animals can be further classified into different phyla based on the presence or absence of certain structural features such as symmetry, body cavity, and segmentation.
3. What are the different types of tissues in animals?
Ans. There are four main types of tissues in animals: epithelial tissue, connective tissue, muscular tissue, and nervous tissue. Epithelial tissue covers the surfaces of the body and lines the internal organs. Connective tissue provides support and connects different parts of the body. Muscular tissue enables movement, and nervous tissue allows for communication and coordination.
4. How do animals adapt their structural organization to survive in different environments?
Ans. Animals adapt their structural organization to survive in different environments through various ways. For example, animals living in cold climates may have a thick layer of fat or fur to provide insulation. Aquatic animals may have streamlined bodies and fins for efficient swimming. Desert-dwelling animals may have specialized adaptations to conserve water, such as humps in camels.
5. How does the structural organization of animals contribute to their physiological processes?
Ans. The structural organization of animals plays a crucial role in their physiological processes. For example, the presence of specialized organs and organ systems allows for the efficient exchange of gases, nutrient absorption, waste elimination, and reproduction. The coordination between different tissues and organs enables animals to maintain homeostasis and carry out essential life functions.
181 videos|361 docs|148 tests
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