Sure, I can explain the difference between excretion in earthworms and insects!
In earthworms, excretion primarily occurs through structures called nephridia. Nephridia are long, tubular organs found in each segment of the earthworm's body. They filter waste products from the blood and excrete them in the form of urine, which is a watery fluid.
On the other hand, insects have a different excretory system. They have tiny tubes called Malpighian tubules, which are located in their digestive system. These tubules collect waste materials, such as nitrogenous compounds, from the insect's blood. The waste is then combined with digestive fluids and eliminated as solid waste through the insect's anus.
So, the main difference lies in the excretory structures and processes. Earthworms use nephridia to excrete waste in the form of urine, while insects use Malpighian tubules to eliminate waste as solid excrement.
Excretion in earthworms occurs through specialized structures called nephridia, which filter waste from the blood. Insects, on the other hand, use Malpighian tubules to remove nitrogenous wastes from their bodies. While both systems filter waste, they differ in their anatomical structures and mechanisms for waste removal.
your answer must be simple, short and on the point ☝️
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Answer:
Sure, I can explain the difference between excretion in earthworms and insects!
In earthworms, excretion primarily occurs through structures called nephridia. Nephridia are long, tubular organs found in each segment of the earthworm's body. They filter waste products from the blood and excrete them in the form of urine, which is a watery fluid.
On the other hand, insects have a different excretory system. They have tiny tubes called Malpighian tubules, which are located in their digestive system. These tubules collect waste materials, such as nitrogenous compounds, from the insect's blood. The waste is then combined with digestive fluids and eliminated as solid waste through the insect's anus.
So, the main difference lies in the excretory structures and processes. Earthworms use nephridia to excrete waste in the form of urine, while insects use Malpighian tubules to eliminate waste as solid excrement.
Verified answer
Answer:
Excretion in earthworms occurs through specialized structures called nephridia, which filter waste from the blood. Insects, on the other hand, use Malpighian tubules to remove nitrogenous wastes from their bodies. While both systems filter waste, they differ in their anatomical structures and mechanisms for waste removal.
your answer must be simple, short and on the point ☝️