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प्रश्न
Differentiate between
community and biosphere.
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उत्तर
Community
- All the organisms living together in the area constitute a community.
- It does not form the highest level of organization.
Biosphere
- All ecosystems together make up the biosphere.
- It is the highest level of organization.
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संबंधित प्रश्न
Each of the tissues listed in Column A is related to one of the functions given in Column B. Match the lines correct pairs by drawing
| Column A (Tissue) | Column B (function) |
| (a) Epithelial tissue | i. Movement |
| (b) Connective issue | ii. Protection |
| (c) Vascular tissue | iii. messages |
| (d) Nervous tissue | iv. support |
| (e) Muscular Tissue | v. transport |
Write true or false of the statement. Rewrite the false statement correctly.
The fluid-filled spaces in which cartilage cells are present are called lacunae.
Write a short answer.
Name the lowest level of organization
Write a short answer
What is an ecosystem?
List One Function of the Following:
Goblet Cell
Match the items given under column I with those given under.
| Column I | Column II | ||
| (i) | Bread mould | (a) | Has chlorophyll |
| (ii) | Spirogyra | (b) | Leaves with spores |
| (iii) | Moss | (c) | Naked seeds |
| (iv) | Fern | (d) | Saprophyte |
| (v) | Gymnosperm | (e) | Has rhizoids |
Choose the correct option.
________ is a gland which is both exocrine and endocrine.
Choose the correct option.
The protein found in cartilage is _______.
Choose the correct option.
Find the odd one out.
Which of the following pair is not having similar epithelial tissue?
