Question

Blood of cockroaches is colourless.givereason
Cockroaches is uricotellic animals.give reason

Answer 1

Heya......

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QUESTION:- 1). Blood of chockroaches is colourless.give reason?


ANSWER:- blood of this insect is composed of colourless plasma& haemocytes .No respiratory pigments present in the blood of cockroaches.so blood is colourless.


QUESTION:- 2). Cockroaches is uricotellic animals.give reason


ANSWER:- cockroaches excrete nitrogenous waste in the form of uric acid this is the reason why cockroaches is known as uricotellic

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Hope it helps

Answer 2

Answer:

blood of cockroach is colorless as the respiratory pigments are absent in blood of cockroach.

the nitrogenous waste of cockroach is in the form of uric acid , hence cockroach is a uricotelic animal.