Malpighian tubules
are the excretory system of cockroaches. Additional InformationIn insects which feed on harmful allelochemicals, malpighian tubules rapidly excrete these compounds from the hemolymph.
What are the excretory organs in cockroach and prawn?
Statement A says that in cockroaches and prawns the excretory organ is the same and that is
Malpighian tubules
. Excretion refers to waste removal from the body. Each organism has different organs and ways to remove waste.
What are the excretory organs in cockroach and frog?
The main excretory structure of cockroaches is Malpighian tubules. The excretory organ of the frog includes the
kidney, uterus, and cloaca
.
Which is not the excretory organ of cockroach?
Note: In the cockroach flame cells present in the platy helminth, nephridia and
Malpighian tubules
are the excretory organs in the cockroach. And with the help of Malpighian tubules excretion occurred in the cockroach.
What is the main excretory organ?
Kidneys
.
The paired kidneys
are often considered the main organs of excretion. The primary function of the kidneys is the elimination of excess water and wastes from the bloodstream by the production of the liquid waste known as urine .
Do cockroaches Nephridia?
Excretory organs
of Cockroach and other insects are (1) Nephridia (2) Flame cells (3) Malpighian tubules (4) Gizzard. Malpighian tubules constitute the excretory organs of cockroach and other insects. Nephridia are the most generally found excretory organs in earthworms.
Which animal excretory organ is absent?
There are certain soft bodied animals like
sponges, coelenterates and echinoderms
in which there are no special excretory organs. The nitrogenous waste and water are removed from body surface.
What is the excretory organ of tapeworm?
The excretory cells of Tape worms are known as
flame cells
.
Which is incorrect about cockroach?
| Question Which is incorrect about cockroach ? | Students Liked 1.8 K + | Question Video Duration 1m20s |
|---|
Is Uricose gland present in female cockroach?
Collateral glands
are present in female cockroaches and help with the secretion of the egg case of ootheca and are present in the third and fourth abdominal segments. It is a large elongate sac-like structure that lies beneath the mushroom gland and ejaculatory duct. It opens by the side of the male gonopore.
Which excretory organ is absent in female cockroach?
These are absent infemales. Other statement are incorrect because The female cockroach has paired ovaries, each consisting of 8 ovarioles Cockroach possess nymphal stage instead of larval stage. Excretory organ of cockroach is
Malpighian tubules
, they remove the nitrogenouswaste in the form of uric acid.
Are female cockroaches bigger than males?
The males are longer than the females
because their wings extend 4 to 8 mm beyond the tip of the abdomen. Males and females have a pair of slender, jointed cerci at the tip of the abdomen. The male cockroaches have cerci with 18 to 19 segments while the females' cerci have 13 to 14 segments.
Are there cockroaches that fly?
Common Flying Cockroach Species
Cockroaches such as
Asian, brown, smokybrown and wood roaches
are very capable fliers, but others, such as American cockroaches are a species that commonly uses its wings to glide.
What organ removes salt from the body?
The researchers found that
the kidney
conserves or releases water by balancing levels of sodium, potassium, and the waste product urea.
How do kidneys clean the blood?
Blood is cleaned
by passing through millions of tiny blood filters
.
Waste material passes through the ureter
and is stored in the bladder as urine. Newly cleaned blood returns to the bloodstream by way of veins. Bladder becomes full and urine passes out of the body through the urethra.
Are lungs excretory organs?
Although the urinary system has a major role in excretion, other organs contribute to the excretory function. The lungs in the
respiratory system excrete some waste products
, such as carbon dioxide and water. The skin is another excretory organ that rids the body of wastes through the sweat glands.
