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प्रश्न
Give reason:
Monocytes are called scavengers.
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उत्तर
At the site of infection monocytes enlarge and differentiate into macrophages which engulf microorganisms and remove cell debris.
Hence they are also called scavengers.
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संबंधित प्रश्न
The partially decomposed organic matter is formed by a process called ______.
Long Answer Type Questions:
Differentiate between herbivores, carnivores, and omnivores. Give two examples of each
Match the following
| 1. | Biotic factor | Terrestrial Ecosystem |
| 2. | Sewage | Land pollution |
| 3. | Fertilizers | Air pollution |
| 4. | Desert | Water Pollution |
| 5. | Smoke | Animals |
Are animal bones biodegradable?
Explain the role of decomposers in the environment?
What are decomposers? What will be the consequence of their absence in an ecosystem?
Read the clues and fill up the blanks given below each of them.
Animals which eat other animals.
___ A ___ N ___ V ___ R ___ S
Read the clues and fill up the blanks given below each of them.
Animals which eat only plants and plant products.
H E ___ B ___ ___ ___ ___ E ___
Read the clues and fill up the blanks given below each of them.
Animals which eat both plants and animals.
___ M N I ___ O ___ ___ ___
If we completely remove the decomposers from an ecosystem, the ecosystem functioning will be adurely affected because ______.
