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Cuticle of earthworm is secreted by-
- a)Epidermis
- b)Hypodermis
- c)Peritoneum
- d)Muscular layer
Correct answer is option 'A'. Can you explain this answer?
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Cuticle of earthworm is secreted by-a)Epidermisb)Hypodermisc)Peritoneu...
The cuticle has a couple of jobs. On the one hand, it protects the worm from drying out. Worms have need to conserve water living in the soil as they do. But then, living in soil is a rather rough place to live so the cuticle protects the epidermis from abrasion from soil particles.
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Cuticle of earthworm is secreted by-a)Epidermisb)Hypodermisc)Peritoneu...
Answer:
The cuticle of an earthworm is secreted by the epidermis. Here is a detailed explanation:
Epidermis:
- The epidermis is the outermost layer of cells in the body of an earthworm.
- It is responsible for the secretion of the cuticle, which is a protective layer that covers the worm's body.
- The cuticle is a thin, flexible, and translucent layer that helps in preventing desiccation (drying out) and provides protection against physical damage.
Other options:
- Hypodermis: The hypodermis is a layer of cells located beneath the epidermis. It does not secrete the cuticle.
- Peritoneum: The peritoneum is the innermost layer of cells that lines the body cavity of the earthworm. It is not involved in the secretion of the cuticle.
- Muscular layer: The muscular layer is responsible for the movement and locomotion of the earthworm. It does not secrete the cuticle.
In conclusion, the cuticle of an earthworm is secreted by the epidermis.
The cuticle of an earthworm is secreted by the epidermis. Here is a detailed explanation:
Epidermis:
- The epidermis is the outermost layer of cells in the body of an earthworm.
- It is responsible for the secretion of the cuticle, which is a protective layer that covers the worm's body.
- The cuticle is a thin, flexible, and translucent layer that helps in preventing desiccation (drying out) and provides protection against physical damage.
Other options:
- Hypodermis: The hypodermis is a layer of cells located beneath the epidermis. It does not secrete the cuticle.
- Peritoneum: The peritoneum is the innermost layer of cells that lines the body cavity of the earthworm. It is not involved in the secretion of the cuticle.
- Muscular layer: The muscular layer is responsible for the movement and locomotion of the earthworm. It does not secrete the cuticle.
In conclusion, the cuticle of an earthworm is secreted by the epidermis.
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Cuticle of earthworm is secreted by-a)Epidermisb)Hypodermisc)Peritoneumd)Muscular layerCorrect answer is option 'A'. Can you explain this answer?
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Cuticle of earthworm is secreted by-a)Epidermisb)Hypodermisc)Peritoneumd)Muscular layerCorrect answer is option 'A'. Can you explain this answer? for Class 11 2024 is part of Class 11 preparation. The Question and answers have been prepared according to the Class 11 exam syllabus. Information about Cuticle of earthworm is secreted by-a)Epidermisb)Hypodermisc)Peritoneumd)Muscular layerCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Class 11 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Cuticle of earthworm is secreted by-a)Epidermisb)Hypodermisc)Peritoneumd)Muscular layerCorrect answer is option 'A'. Can you explain this answer?.
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