Parts of a earthworm
Parts Of A Earthworm. The earthworm gizzard is an oval thick walled and highly muscular organ lying in the 8th or 8th 9th segment. The male reproductive system consists of two pairs of testes 10 11 segments vasa deferentia till 18 th segment and two pairs of accessory glands 17 th and 19 th segments. It consists of 2 parts. Pushes out all of the wastes.
Earthworms From sas.upenn.edu
The male reproductive system consists of two pairs of testes 10 11 segments vasa deferentia till 18 th segment and two pairs of accessory glands 17 th and 19 th segments. Its mid dorsal part comprises of a pair of small and fused supra pharyngeal ganglia also called cerebral ganglia or brain. It is to be noted that the body of the earthworm is essentially a double tube. The outer layer is peritoneum the middle muscle layer and the inner is fibrous epineurium. The earthworm gizzard is an oval thick walled and highly muscular organ lying in the 8th or 8th 9th segment. It consists of 2 parts.
Blood vessels are of 2 types collecting blood vessels and distributing blood vessels.
Its mid dorsal part comprises of a pair of small and fused supra pharyngeal ganglia also called cerebral ganglia or brain. And they break into capillaries to ramify in the different parts of the body. Its mid dorsal part comprises of a pair of small and fused supra pharyngeal ganglia also called cerebral ganglia or brain. It consists of 2 parts. Further the epineurium divides the nerve cord into two equal parts. Blood vessels are of 2 types collecting blood vessels and distributing blood vessels.
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Further the epineurium divides the nerve cord into two equal parts. It extends from the 9th or 10th to 14th segment and wider than the oesophagus. This part of nervous system lies along the mid line of the body. Likewise its mid ventral part is formed of a pair of small and fused sub pharyngeal ganglia. It consists of 3 main parts.
Source: sas.upenn.edu
Blood vessels are of 2 types collecting blood vessels and distributing blood vessels. Likewise its mid ventral part is formed of a pair of small and fused sub pharyngeal ganglia. Further the epineurium divides the nerve cord into two equal parts. Pushes out all of the wastes. It consists of mouth like opening which is surrounded by larger upper lip and smaller lower lip.
Source: teacherspayteachers.com
It consists of 3 main parts. Pushes out all of the wastes. It extends from the 9th or 10th to 14th segment and wider than the oesophagus. Terms in this set 21 prostomium. Nerve ring is an oblique ring around the pharynx in 3 rd and 4 th segments.
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The body wall is the outer tube and the alimentary canal is the inner tube. Nerve ring is an oblique ring around the pharynx in 3 rd and 4 th segments. The body wall is the outer tube and the alimentary canal is the inner tube. Nerve ring and ventral nerve cord. The circulatory system of earthworm or blood vascular system is a closed type.
Source: resources.profuturo.education
It consists of 3 main parts. The gizzard leads to a short narrow thin walled vascular tubular structure called the stomach. It is the hardest part of the alimentary canal because of the presence of the inner lining of the cuticle. Earthworm parts and functions. The outer layer is peritoneum the middle muscle layer and the inner is fibrous epineurium.
Source: enchantedlearning.com
Pushes out all of the wastes. Likewise its mid ventral part is formed of a pair of small and fused sub pharyngeal ganglia. Earthworm parts and functions. It consists of mouth like opening which is surrounded by larger upper lip and smaller lower lip. The arrangement of blood vessels in the anterior 13 segments is different from that behind the 13.
Source: cen.acs.org
Terms in this set 21 prostomium. Terms in this set 21 prostomium. Likewise its mid ventral part is formed of a pair of small and fused sub pharyngeal ganglia. The dorsal region of nerve cord has four giant fibres middle part has only fibres and neuroglia supporting cells and lateral part has polar and tri polar nerve cells. Earthworm parts and functions.
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The gizzard leads to a short narrow thin walled vascular tubular structure called the stomach. Opening of the intestine. It is the hardest part of the alimentary canal because of the presence of the inner lining of the cuticle. The earthworm gizzard is an oval thick walled and highly muscular organ lying in the 8th or 8th 9th segment. Hence each individual carries both male and female reproductive systems in them.
Source: thebiologynotes.com
Hence each individual carries both male and female reproductive systems in them. Pushes out all of the wastes. Blood vessels are of 2 types collecting blood vessels and distributing blood vessels. It consists of mouth like opening which is surrounded by larger upper lip and smaller lower lip. The arrangement of blood vessels in the anterior 13 segments is different from that behind the 13.
Source: teacherspayteachers.com
Earthworm parts and functions. The circulatory system of earthworm or blood vascular system is a closed type. It consists of 2 parts. Blood vessels are of 2 types collecting blood vessels and distributing blood vessels. Earthworm parts and functions.
Source: quizlet.com
The arrangement of blood vessels in the anterior 13 segments is different from that behind the 13. It is the hardest part of the alimentary canal because of the presence of the inner lining of the cuticle. This part of nervous system lies along the mid line of the body. It consists of 2 parts. The arrangement of blood vessels in the anterior 13 segments is different from that behind the 13.
Source: wisconsinpollinators.com
I nerve ring of earthworm. Earthworm parts and functions. The arrangement of blood vessels in the anterior 13 segments is different from that behind the 13. This part of nervous system lies along the mid line of the body. It extends from the 9th or 10th to 14th segment and wider than the oesophagus.
Source: sas.upenn.edu
It is the hardest part of the alimentary canal because of the presence of the inner lining of the cuticle. This part of nervous system lies along the mid line of the body. The dorsal region of nerve cord has four giant fibres middle part has only fibres and neuroglia supporting cells and lateral part has polar and tri polar nerve cells. Pushes out all of the wastes. The gizzard leads to a short narrow thin walled vascular tubular structure called the stomach.
Source: sciencewithme.com
Opening of the intestine. The male reproductive system consists of two pairs of testes 10 11 segments vasa deferentia till 18 th segment and two pairs of accessory glands 17 th and 19 th segments. Earthworm parts and functions. Further the epineurium divides the nerve cord into two equal parts. Nerve ring and ventral nerve cord.
Source: pinterest.com
The dorsal region of nerve cord has four giant fibres middle part has only fibres and neuroglia supporting cells and lateral part has polar and tri polar nerve cells. The body wall is the outer tube and the alimentary canal is the inner tube. This part of nervous system lies along the mid line of the body. Pushes out all of the wastes. The dorsal region of nerve cord has four giant fibres middle part has only fibres and neuroglia supporting cells and lateral part has polar and tri polar nerve cells.
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