how many types of nepridia are found in earthworm based on their location
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Nephridia are the organs for exrection and osmoregulatios in annelids eg earth worm
based on location Nephridia in earthworm are of following types
pharyngeal
septal
and integumentary Nephridia
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based on location Nephridia in earthworm are of following types
pharyngeal
septal
and integumentary Nephridia
hopes helps u
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Answered by
13
On the basis of their location, three types of nephridia are found in earthworms. They are:
(a) Septal nephridia: These are present on both sides of the inter-segmental septa behind the 15th segment. They open into the intestines.
(b) Integumentary nephridia: These lie attached to the body wall from the third segment to the last segment, which opens on the body surface.
(c) Pharyngeal nephridia: These are present as three paired tufts in fourth, fifth, and sixth segments.
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(a) Septal nephridia: These are present on both sides of the inter-segmental septa behind the 15th segment. They open into the intestines.
(b) Integumentary nephridia: These lie attached to the body wall from the third segment to the last segment, which opens on the body surface.
(c) Pharyngeal nephridia: These are present as three paired tufts in fourth, fifth, and sixth segments.
Hope it helps u .....
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