What is the Excretory organ of the hydra?

Hydra does not have a specific excretory organ. Excretion occurs through the general body surface.

1. Do Hydra have excretion systems?
2. How does Hydra excrete waste?
3. What is the organ of excretory?
4. What are the excretory organs of Planaria?
5. What is a hydra locomotion?
6. Does a hydra have locomotion?
7. What is the excretory organ in amoeba?
8. What is the excretory organ in arthropods?
9. Which of the following has excretory organ called Solenocytes?
10. What are the excretory organs and their functions?
11. What is are the main excretory organs of the body?
12. Which of the following is the excretory organ of palaemon?
13. What are the excretory organs in animals?
14. What is the excretory organ of a cockroach?

Do Hydra have excretion systems?

Hydra has neither blood and blood vessels, nor organs of excretion and respiration, which are carried on individually by each cell. Due to the thinness of the body wall and circulation of water in the gastrovascular cavity, most of the cells of the body remain freely exposed to the surrounding water.

How does Hydra excrete waste?

In Hydra, undigested residues or wastes are ejected out from the coelenteron through the mouth, while the nitrogenous excretory product (ammonia) is removed from the general body surface.

What is the organ of excretory?

Organs of excretion include the skin, liver, large intestine, lungs, and kidneys. All of them excrete wastes, and together they make up the excretory system .

What are the excretory organs of Planaria?

The planarian excretory system is made up of protonephridia, which are branched organs that are widely distributed throughout the body.

What is a hydra locomotion?

Free hydras can move from place to place by basal gliding. The hydras usually move by looping and somersaulting, by attaching the tentacle ends and pulling themselves along. When there is an insufficient supply of oxygen, hydras move to regions of higher oxygen content.

Does a hydra have locomotion?

Hydra are generally sedentary or sessile, but do occasionally move quite readily, especially when hunting. They have two distinct methods for moving – 'looping' and 'somersaulting'. ... Hydra may also move by amoeboid motion of their bases or by detaching from the substrate and floating away in the current.

What is the excretory organ in amoeba?

The contractile vacuole is the excretory organ in the amoeba.

What is the excretory organ in arthropods?

The major organ of excretion in arthropods is “Malpighian tubule”.

Which of the following has excretory organ called Solenocytes?

Solenocytes are also called flame cells. It is a cup shaped cell, which contains group of cilia and this is the main excretory organ of platyhelminthes.

What are the excretory organs and their functions?

Overview. The excretory system in humans consists mainly of the kidneys and bladder. The kidneys filter urea and other waste products from the blood, which are then added to the urine within the bladder. Other organs, such as the liver, process toxins but put their wastes back into the blood.

What is are the main excretory organs of the body?

The organs of excretion in humans include the skin, lungs and kidneys.

Which of the following is the excretory organ of palaemon?

Palaemon excretory system contains a pair of kidneys called the antennary or green glands and a median sac called renal sac. I. Antennary glands: The antennary glands are present in the coxae of the antennae.

What are the excretory organs in animals?

The main excretory system in animals is the urinary system. The urinary system is composed of the kidneys, in which urine is produced, ureters, urinary bladder, and the urethra. An initial filtration of the blood is produced in the kidneys.

What is the excretory organ of a cockroach?

Malpighian tubules are the excretory system of cockroaches.