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What mechanism of respiration operates in :
1. Insects 2. Lower invertebrates
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Answer:
1. Spiracles 2.Via skin
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the skin in case of the lower in vertebrates are the organs where respiration takes place.
Explanation:
- there is flow of oxygen in the respiratory organ and. This takes place by the process of diffusion in the lower organism.
- The blood or the fluid circulates through the body. Whenever there is absence or reduction in oxygen oxygen diffuses from the outer atmosphere to the fluid and as a result of this there is oxygenation of the fluid which is transported to the other parts of the body.
To know more about spiracles,
How many spiracles are present in cockroach? (A) 10 pairs (B) 8 ...
https://brainly.in/question/5400987
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