Which digestive gland is Scoliodon?
the liver
The major digestive gland is the liver which is a massive yellowish gland and consists of two lobes. The lobes are united anteriorly. A thin-walled V-shaped gallbladder is present in the anterior part of the right lobe of liver.
What is present in intestine of Scoliodon?
It is highly vascular and composed of lymphoid tissue. It discharges a fluid into the lumen of the intestine but its actual role is not known. The buccal cavity possesses no such glands that can be compared with the salivary glands of higher vertebrates.
What are the main alimentary canals?
These organs include the mouth, pharynx (throat), esophagus, stomach, small intestine, large intestine, rectum, and anus. The alimentary tract is part of the digestive system.
What are the 7 parts of the alimentary canal?
The alimentary tract of the digestive system is composed of the mouth, pharynx, esophagus, stomach, small and large intestines, rectum and anus.
What is the habitat of Scoliodon?
Habit and Habitat of Scoliodon: A common tropical shark of continental and insular shelves close, frequently in rocky areas. The species is abundant in Indian and Pakistani waters.
What is the common name of Scoliodon?
spadenose shark
Integrated Taxonomic Information System – Report
| Scoliodon palasoora (Bleeker, 1853) | |
| Common Name(s): | spadenose shark [English] |
| Taxonomic Status: | |
| Current Standing: | valid |
| Data Quality Indicators: |
What is alimentary canal short answer 7?
(1) A long tube running from mouth to anus of a human being (or other animals) in which digestion and absorption of food takes place is called alimentary canal. It is also known as gut or digestive tract.
What are the 14 parts of digestive system?
The major parts of the digestive system:
- Salivary glands.
- Pharynx.
- Esophagus.
- Stomach.
- Small Intestine.
- Large Intestine.
- Rectum.
- Accessory digestive organs: liver, gallbladder, pancreas.
Where does Scoliodon found?
Location. The Scoliodon genus of sharks has been found mainly in the Indo-West Pacific oceans from the west coasts of Africa to south of Japan.
What is the phylum of Scoliodon?
Chordate
Scoliodon/Phylum
What is habitat of Scoliodon?
What kind of digestive system does Scoliodon have?
The digestive system of scoliodon consists of the alimentary canal and the digestive glands. The alimentary canal starts with the mouth and terminates in the anus. The mouth leads into a spacious buccal cavity which is lined with mucous membrane. The floor of the buccal cavity becomes folded to form a non-muscular and non-glandular tongue.
Where is the geographical distribution of Scoliodon located?
3. Geographical Distribution of Scoliodon: Scoliodon has a wide geographical distribution ranging from Zanzibar to Ceylon (Sri Lanka), Ceylon to the Malay Archipelago of the Indian Ocean, Bay of Bengal, Eastern Pacific (from Mexico to Panama), West Indies and eastern coasts of South America.
What kind of fish does a Scoliodon shark eat?
2. Habit and Habitat of Scoliodon: The shark is a marine, carnivorous and predaceous animal. It eats small pelagic schooling and bottom living bony fishes, including anchovies, codlet (Bregmacero-tidae), burrowing gobies (Tripauchenidae) and Bombay ducks (Harpadontidae) as well as shrimps and cuttle fish.
What makes a Scoliodon different from other dogfishes?
The genus Scoliodon is distinguished from other dogfishes by having an elongated snout, depressed head and a compressed body. The teeth are similar in both the jaws.