C Earthworm is metamerically segmented body. It belong to phylum annelida. - Each segment is known as the metamer and the segmentation is known as metameric segmentation.
J and K CET-2006
Structural Organization in Animals
183705
Blood of which of the following animals does not carry \(\mathrm{O}_{2}\) ?
1 Frog
2 Insects
3 Lung fish
4 Earthworm
Explanation:
D In earthwormRBCs in blood remains absent. - In earthwormhaemoglobin is the respiratory pigment which carries oxygen to different parts of the body. It is present in the blood plasma.
JIPMER-1995
Structural Organization in Animals
183706
The function of blood gland in Pheretima is:
1 production of \(\mathrm{RBC}\)
2 production of phagocytes
3 maintenance of blood volume
4 maintenance of blood circulation
Explanation:
B The blood glands are located in the \(4^{\text {th }}5^{\text {th }}\) and \(6^{\text {th }}\) segments. These blood glands produce blood cells and haemoglobin. The blood glands are phagocyte in nature.
AP EAMCET-2001
Structural Organization in Animals
183707
Spermatophores of Pheretima are formed due to secretions of:
1 seminal vesicles
2 spermiducal funnel
3 prostrate glands
4 spermathecae
Explanation:
C A pair of large prostrate glands are present in earthen in earthworms. These glands are present on either side of the intestine and extend from the \(17^{\text {th }}\) to \(20^{\text {th }}\) segment. They produce a secretion serve as a medium for the transfers of sperms.
AP EAMCET-2001
Structural Organization in Animals
183660
Efferent salivary ducts in Periplaneta open into
1 stomach
2 base of pharynx
3 base of hypopharynx
4 base of oesophagus
Explanation:
C Efferent salivary ducts in Periplaneta open in to base of hypopharynx. - Each salivary gland of Periplaneta includes flattend glandular part and a long pyriform sack-like recervoir or receptacle.
C Earthworm is metamerically segmented body. It belong to phylum annelida. - Each segment is known as the metamer and the segmentation is known as metameric segmentation.
J and K CET-2006
Structural Organization in Animals
183705
Blood of which of the following animals does not carry \(\mathrm{O}_{2}\) ?
1 Frog
2 Insects
3 Lung fish
4 Earthworm
Explanation:
D In earthwormRBCs in blood remains absent. - In earthwormhaemoglobin is the respiratory pigment which carries oxygen to different parts of the body. It is present in the blood plasma.
JIPMER-1995
Structural Organization in Animals
183706
The function of blood gland in Pheretima is:
1 production of \(\mathrm{RBC}\)
2 production of phagocytes
3 maintenance of blood volume
4 maintenance of blood circulation
Explanation:
B The blood glands are located in the \(4^{\text {th }}5^{\text {th }}\) and \(6^{\text {th }}\) segments. These blood glands produce blood cells and haemoglobin. The blood glands are phagocyte in nature.
AP EAMCET-2001
Structural Organization in Animals
183707
Spermatophores of Pheretima are formed due to secretions of:
1 seminal vesicles
2 spermiducal funnel
3 prostrate glands
4 spermathecae
Explanation:
C A pair of large prostrate glands are present in earthen in earthworms. These glands are present on either side of the intestine and extend from the \(17^{\text {th }}\) to \(20^{\text {th }}\) segment. They produce a secretion serve as a medium for the transfers of sperms.
AP EAMCET-2001
Structural Organization in Animals
183660
Efferent salivary ducts in Periplaneta open into
1 stomach
2 base of pharynx
3 base of hypopharynx
4 base of oesophagus
Explanation:
C Efferent salivary ducts in Periplaneta open in to base of hypopharynx. - Each salivary gland of Periplaneta includes flattend glandular part and a long pyriform sack-like recervoir or receptacle.
C Earthworm is metamerically segmented body. It belong to phylum annelida. - Each segment is known as the metamer and the segmentation is known as metameric segmentation.
J and K CET-2006
Structural Organization in Animals
183705
Blood of which of the following animals does not carry \(\mathrm{O}_{2}\) ?
1 Frog
2 Insects
3 Lung fish
4 Earthworm
Explanation:
D In earthwormRBCs in blood remains absent. - In earthwormhaemoglobin is the respiratory pigment which carries oxygen to different parts of the body. It is present in the blood plasma.
JIPMER-1995
Structural Organization in Animals
183706
The function of blood gland in Pheretima is:
1 production of \(\mathrm{RBC}\)
2 production of phagocytes
3 maintenance of blood volume
4 maintenance of blood circulation
Explanation:
B The blood glands are located in the \(4^{\text {th }}5^{\text {th }}\) and \(6^{\text {th }}\) segments. These blood glands produce blood cells and haemoglobin. The blood glands are phagocyte in nature.
AP EAMCET-2001
Structural Organization in Animals
183707
Spermatophores of Pheretima are formed due to secretions of:
1 seminal vesicles
2 spermiducal funnel
3 prostrate glands
4 spermathecae
Explanation:
C A pair of large prostrate glands are present in earthen in earthworms. These glands are present on either side of the intestine and extend from the \(17^{\text {th }}\) to \(20^{\text {th }}\) segment. They produce a secretion serve as a medium for the transfers of sperms.
AP EAMCET-2001
Structural Organization in Animals
183660
Efferent salivary ducts in Periplaneta open into
1 stomach
2 base of pharynx
3 base of hypopharynx
4 base of oesophagus
Explanation:
C Efferent salivary ducts in Periplaneta open in to base of hypopharynx. - Each salivary gland of Periplaneta includes flattend glandular part and a long pyriform sack-like recervoir or receptacle.
NEET Test Series from KOTA - 10 Papers In MS WORD
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Structural Organization in Animals
183704
Select the correct statement :
1 Birds are poikilothermic
2 Flatworms are coelomic animals
3 Earthworm is metamerically segmented
4 Fishes are radially symmetrical
Explanation:
C Earthworm is metamerically segmented body. It belong to phylum annelida. - Each segment is known as the metamer and the segmentation is known as metameric segmentation.
J and K CET-2006
Structural Organization in Animals
183705
Blood of which of the following animals does not carry \(\mathrm{O}_{2}\) ?
1 Frog
2 Insects
3 Lung fish
4 Earthworm
Explanation:
D In earthwormRBCs in blood remains absent. - In earthwormhaemoglobin is the respiratory pigment which carries oxygen to different parts of the body. It is present in the blood plasma.
JIPMER-1995
Structural Organization in Animals
183706
The function of blood gland in Pheretima is:
1 production of \(\mathrm{RBC}\)
2 production of phagocytes
3 maintenance of blood volume
4 maintenance of blood circulation
Explanation:
B The blood glands are located in the \(4^{\text {th }}5^{\text {th }}\) and \(6^{\text {th }}\) segments. These blood glands produce blood cells and haemoglobin. The blood glands are phagocyte in nature.
AP EAMCET-2001
Structural Organization in Animals
183707
Spermatophores of Pheretima are formed due to secretions of:
1 seminal vesicles
2 spermiducal funnel
3 prostrate glands
4 spermathecae
Explanation:
C A pair of large prostrate glands are present in earthen in earthworms. These glands are present on either side of the intestine and extend from the \(17^{\text {th }}\) to \(20^{\text {th }}\) segment. They produce a secretion serve as a medium for the transfers of sperms.
AP EAMCET-2001
Structural Organization in Animals
183660
Efferent salivary ducts in Periplaneta open into
1 stomach
2 base of pharynx
3 base of hypopharynx
4 base of oesophagus
Explanation:
C Efferent salivary ducts in Periplaneta open in to base of hypopharynx. - Each salivary gland of Periplaneta includes flattend glandular part and a long pyriform sack-like recervoir or receptacle.
C Earthworm is metamerically segmented body. It belong to phylum annelida. - Each segment is known as the metamer and the segmentation is known as metameric segmentation.
J and K CET-2006
Structural Organization in Animals
183705
Blood of which of the following animals does not carry \(\mathrm{O}_{2}\) ?
1 Frog
2 Insects
3 Lung fish
4 Earthworm
Explanation:
D In earthwormRBCs in blood remains absent. - In earthwormhaemoglobin is the respiratory pigment which carries oxygen to different parts of the body. It is present in the blood plasma.
JIPMER-1995
Structural Organization in Animals
183706
The function of blood gland in Pheretima is:
1 production of \(\mathrm{RBC}\)
2 production of phagocytes
3 maintenance of blood volume
4 maintenance of blood circulation
Explanation:
B The blood glands are located in the \(4^{\text {th }}5^{\text {th }}\) and \(6^{\text {th }}\) segments. These blood glands produce blood cells and haemoglobin. The blood glands are phagocyte in nature.
AP EAMCET-2001
Structural Organization in Animals
183707
Spermatophores of Pheretima are formed due to secretions of:
1 seminal vesicles
2 spermiducal funnel
3 prostrate glands
4 spermathecae
Explanation:
C A pair of large prostrate glands are present in earthen in earthworms. These glands are present on either side of the intestine and extend from the \(17^{\text {th }}\) to \(20^{\text {th }}\) segment. They produce a secretion serve as a medium for the transfers of sperms.
AP EAMCET-2001
Structural Organization in Animals
183660
Efferent salivary ducts in Periplaneta open into
1 stomach
2 base of pharynx
3 base of hypopharynx
4 base of oesophagus
Explanation:
C Efferent salivary ducts in Periplaneta open in to base of hypopharynx. - Each salivary gland of Periplaneta includes flattend glandular part and a long pyriform sack-like recervoir or receptacle.