What is the function of typhlosole?
What is the function of typhlosole?
Its function is to increase intestine surface area for more efficient absorption of digested nutrients. In different earthworm families, the typhlosole appears to have multiple origins.
What is a typhlosole and why is it significant?
In earthworms, typhlosole is a dorsal flap of the intestine that runs along most of its length, effectively forming a tube within a tube, and increasing the absorption area by that of its inner surface. Its function is to increase the intestine surface area for more efficient absorption of digested nutrients.
Is typhlosole present in cockroach?
It specifically secretes amylase to digest carbohydrates. – The Malpighian tubules in cockroach are the excretory units. So, the correct answer is ‘typhlosole of earthworm’.
What is typhlosole in earthworm related to?
Earthworm belongs to the phylum Annelida. Typhlosole is a part of the intestine and is found in the segment 26 to 95. It increases the capacity of excretion and absorption during digestion. Option a: Typhlosole is a part of the intestine whose function is to increase the absorptive surface area.
How is earthworm different from cockroach?
Earthworm belong to phylum annelid….
| Earthworm | Cockroach |
|---|---|
| worms have a central nerve cord | cockroaches have a ventral nerve cord |
| digestive tract is straight and simple | digestive tract is curved and more developed |
| Breathe through skin | Breathe through trachea |
Why the Colour of earthworm is brown?
– Earthworms are dark brown in colour due to the presence of porphyrin pigment. It protects their body from the harmful UV rays of the sun. Porphyrin is scattered across the circular muscles of the earthworm.
What is the function of the Typhlosole in an earthworm quizlet?
What is the function of the typhlosole? Increases the surface area of the intestine, which increases the rate of nutrient absorption.
Do cockroaches eat meat?
Cockroaches are omnivorous scavengers and will consume any organic food source available to them. Although they prefer sweets, meats and starches, they are also known to consume other items such as hair, books and decaying matter.
What is a common between earthworm and cockroach?
Both cockroach and earthworm have neural system consist of paired ganglia connected by lateral nerves to a double ventral nerve cord.
Where is sperm stored in earthworms?
spermatheca
They are also known as seminal receptacles as they store sperms from another earthworm during copulation. Each spermatheca is flask shaped. The main body of spermatheca is called the ampulla, which stores sperms and short small lobe called diverticulum.
How many Spermathecae are found in male cockroach?
There are two spermathecae ( one pair) in cockroach.
What is the meaning of typhlosole?
Definition of typhlosole. : a longitudinal fold of the wall projecting into the cavity of the intestine especially in bivalve mollusks, some annelids, and starfishes.
What is tytyphlosole in mollusks?
Typhlosoles occur in bivalve mollusks, lampreys and some annelids and echinoderms . In earthworms, it is a dorsal flap of the intestine that runs along most of its length, effectively forming a tube within a tube, and increasing the absorption area by that of its inner surface.
What is tytyphlosole in earthworms?
Typhlosoles occur in bivalve mollusks, lampreys and some annelids and echinoderms. In earthworms, it is a dorsal flap of the intestine that runs along most of its length, effectively forming a tube within a tube, and increasing the absorption area by that of its inner surface.
What is the meaning of tuphlos?
Also found in: Medical, Encyclopedia, Wikipedia . n. A longitudinal fold of the intestinal wall in certain invertebrates that increases the absorptive and digestive surface area of the intestine. [Greek tuphlos, blind + Greek sōlēn, pipe .]
