wen a cockroach dies...y is it dat it always lies at its back ?

Answer 1

Why do most cockroaches die on their backs? First, few cockroaches die on their backs in the wild. Natural death of cockroaches probably occurs in the stomach of a bird, bat or other small animal. Second, Cockroaches are not used to living on a polished marble or vinyl floor. They are more used to a ruguous living plane including leaves and sticks and other vegetable debris. Thus when a cockroach finds itself on its back (by some mistake in its orienteering) it may have trouble righting itself if there is not debris around to grab hold of with its legs. (Try it, put a cockroach on its back on a polished floor with and without some crinkled paper.) Third, often we come across dead cockroaches in buildings that have died of insecticide. Most of these insecticides are organophosphate nerve poisons. The nerve poison often inhibits cholinesterase, an enzyme that breaks down acetylcholine (ACh), a neurotransmitter. With extra ACh in the nervous system, the cockroach has muscular spasms which often result in the cockroach flipping on its back. Without muscular coordination the cockroach cannot right itself and eventually dies in its upside down-position.

Answer 2

You have never seen one die? When he is dead, all the other cockroaches go to the cockroach circus tent and buy a bunch of helium filled baloons! They sing and dance and have a ceremony to help the dead roach enter the next phase of its journey! They then tie the baloons to the cockroaches legs hoping the balloons will carry him off to the great beyond! The ones that you see lying on their backs come from poor cockroach families that couldnt afford enough balloons and managed only to flip the dead cockroach over! They are then embarrased so they untie the baloons and hide them!

Answer 3

First, few cockroaches die on their backs interior the wild. organic dying of cockroaches probable occurs interior the tummy of a fowl, bat or different small animal. 2nd, Cockroaches at the instant are not used to residing on a stylish marble or vinyl floor. they are extra used to a ruguous residing airplane alongside with leaves and sticks and different vegetable debris. consequently while a cockroach unearths itself on its lower back (with the help of a few mistake in its orienteering) it would desire to have difficulty righting itself if there is no longer debris around to snatch carry of with its legs. (attempt it, positioned a cockroach on its lower back on a stylish floor with and without some crinkled paper.) third, in many cases we come during lifeless cockroaches in homes that have died of insecticide. maximum of those pesticides are organophosphate nerve poisons. The nerve poison in many cases inhibits cholinesterase, an enzyme that breaks down acetyl choline (ACh), a neurotransmitter. With extra ACh interior the worried gadget, the cockroach has muscular spasms which in many cases result interior the cockroach flipping on its lower back. without muscular coordination the cockroach won't be able to suited itself and eventually dies in its the opposite direction up-place.

Answer 4

A cockroach is like a turtle. Once it's turned on its back, it is quite difficult to roll over into normal position. On the other hand, it can be a great way to kill roaches without resorting to poison.

Answer 5

cockroach cannot turn back once they lie on their back. so anyhow if they get into that position they finally die because of starvation or fall prey to other cockroach eating birds and animals

Answer 6

When eva insecticides r sprayed they get into the Tracheal system of the roaches....they suffer from Asphyxia....because of this they the pleural longutudional muscles contract much to get the air...in this process the jurk n get upside down.....

Answer 7

'coz it can only die wen it lies on its back & struggles continously
for a long time

Answer 8

while dying it struggles a lot and die in that position