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Where is the digestive gland located in a crayfish?
In a crayfish, the digestive gland is located in the cephalothorax, which is the fused head and thorax region. These glands are typically found near the stomach and extend into the anterior part of the abdomen, playing a crucial role in digestion and nutrient absorption. They produce digestive enzymes that help break down food before it passes into the intestines.
Name the external digestive glands associated with digestive system of humans?
The external digestive glands associated with the human digestive system are the salivary glands, liver, gallbladder, and pancreas. These glands secrete substances that help in the breakdown of food and absorption of nutrients in the digestive process.
List out the digestive glands present in your digestive system and their function in digestion?
The digestive glands in the human digestive system include the salivary glands, gastric glands, liver, gallbladder, and pancreas. Their functions are to produce and release digestive enzymes and juices that aid in the breakdown of food components such as carbohydrates, proteins, and fats, as well as to help with the absorption of nutrients in the small intestine.
Is the crayfish digestive tract complete or incomplete?
The crayfish digestive tract is complete. It consists of a mouth, esophagus, stomach, and intestine, allowing for the digestion and absorption of nutrients from food. The waste is eliminated through the anus.
Why are the salivary glandspancreasliver and gall bladder considered accessory glands of the digestive system?
The salivary glands, pancreas, liver, and gallbladder are considered accessory glands of the digestive system because they produce and secrete substances that aid in digestion but are not part of the main digestive tract. Salivary glands produce saliva that contains enzymes to begin the breakdown of food, while the pancreas secretes digestive enzymes and bicarbonate into the small intestine. The liver produces bile, which helps emulsify fats, and the gallbladder stores and concentrates bile for release during digestion. Together, these glands support the digestive process by enhancing the breakdown and absorption of nutrients.
What structure in humans are the digestive glands comparable with crayfish?
The structure in humans that the digestive glands are comparable with crayfish are the glands that are found in the mouth and the stomach. These glands will secrete salivary amylase and HCI respectively to aid digestion in humans.
To what structures in humans ar the Crayfish digestive glands comparable?
NOTHING
How do the digestive glands in crayfish help in digestion?
Da vesteegeal structere of da apphendix.
What is the function of the green glands in a crayfish?
These filter out waste materials in the crayfish. They perform basically the same function as our kidneys.
Where is the digestive gland located in a crayfish?
In a crayfish, the digestive gland is located in the cephalothorax, which is the fused head and thorax region. These glands are typically found near the stomach and extend into the anterior part of the abdomen, playing a crucial role in digestion and nutrient absorption. They produce digestive enzymes that help break down food before it passes into the intestines.
What digestive glands are outside the digestive track?
The salivary glands, the gall bladder, the pancreas.
Name the external digestive glands associated with digestive system of humans?
The external digestive glands associated with the human digestive system are the salivary glands, liver, gallbladder, and pancreas. These glands secrete substances that help in the breakdown of food and absorption of nutrients in the digestive process.
What Digestive glands do frog have?
Frogs have three main types of digestive glands: mucous glands in the mouth to aid in swallowing, gastric glands in the stomach to produce digestive enzymes, and hepatic glands in the liver to release bile for fat digestion.
What is the function of green glands in crayfish?
It excretes excess water.
The green glands in a crayfish is homologous to what organ in the earthworm?
nephridia
What are the 2 digestive glands that are found outside the digestive tract?
There are two types of glands.Two salivary glands and pancreas.
What are the excretory system parts in a frog?
A frog digestive system has 2 parts which are Alimentary canal and Digestive glands. The digestive glands includes gastric glands, liver, pancreas, and the intestinal glands.
