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What type of circulatory system is present in cockroach?
in cockroach open circulatory system is present.
What is the role of mid gut in cockroach?
The midgut in cockroaches plays a crucial role in digestion and nutrient absorption. It is lined with epithelial cells that secrete digestive enzymes, breaking down food particles into simpler molecules. The midgut also absorbs these nutrients into the bloodstream, providing energy and sustenance for the cockroach's metabolic processes. Additionally, it serves as a site for further processing of ingested food before it moves to the hindgut for water reabsorption and waste elimination.
What is the function of the hindgut in the grasshoppers body?
"Midgut or Mesenteron: It is a short tube and is marked by the gastric caecae at the anterior border and the insertion of malpighian tubules posterior. It is the part where the digestion and absorption of food takes place.Gastric Cecae: These are also called hepatic cease or enteric cecae. They are blind tubes, in cockroach eight in numbers. It's proximal end open at the beginning of the midgut. It increases the surface area of midgut which facilitates digestion and absorption of food"
Which type of antenna is found in a cockroach?
i think filiform type of antenna are present in cockroach.
What is the process of digestion in cockroach including glands etc involved?
food --> mouth --> esophagus --> crop (dilated when feeding; flocculated salivary glands present around crop) --> gizzard (chitinous teeth; grind food)--> midgut (includes digestive, or gastric, caeca)--> Malphigian tubules--> hindgut (still has ileum, colon and rectum)--> anus-uc berkeley
When was the word cockroach first used?
1624 in its present form
What is the overall picture of the digestive system of a cockroach?
Cockroaches are omnivores, therefore they eat any organic matter. The mouth opens to the esophagus where the food is mixed with saliva. The mixture is pushed back to the crop, where it then moves to the gizzard to be processed. It then goes to the stomach to move into the intestines to be digested.
What is mean by digestive system of cockroach?
The digestive system of a cockroach consists of a long alimentary canal that runs from the mouth to the anus. It includes structures such as the crop for storing food, the gizzard for grinding food, and the midgut for digestion and absorption of nutrients. Waste materials are eliminated through the anus.
Does the pyloric sphincter have a enzyme?
yes.there is a enzyme which is present in pharynx
How many pairs of spiracles are present in cockroach?
In their body
Where is tialin enzyme present?
saliva
Which enzyme is present in milk?
caiseum
