Storage excretion, Biology

Assignment Help:

Storage Excretion

Many insects exhibit a phenomenon known as storage excretion. If excretory products are stored in the body instead of being eliminated, no water is expended for their excretion. Since uric acid is non-toxic and highly insoluble, it can be retained in the body for an indefinite period, without any ill-effect. This alternative strategy to the problem of excretion is quite common in cockroaches which store uric acid in fat body and cuticle.

The stored uric acid, which may account for as much as 10% of the dry body weight, also provide a-nitrogen depot for mobilisation at times of nitrogen deprivation.


Related Discussions:- Storage excretion

What is the host factors of implants, What is the Host Factors of implants ...

What is the Host Factors of implants These factors are very important and it is essential for the clinician to keep these in mind during the diagnosis and treatment planning st

Define reagents-nelson somogyi method for glucose estimation, Define Reagen...

Define Reagents - Nelson Somogyi Method for Glucose Estimation? 1. Alkaline copper reagent Alkaline A- Buy commercial from SDS chemicals etc Alkaline B- Weigh 6.25 g anhy

Visceral larva migrans, Visceral larva migrans Visceral larva migrans,...

Visceral larva migrans Visceral larva migrans, also known as larval granulomatosis, is a clinical syndrome produced by the extra-intestinal migration of larval nematodes and i

Explain health care, Patient Care The primary basic principle in nutrit...

Patient Care The primary basic principle in nutritional practice to be valid must be person/patient- centered.  It must  be  based  on  initial and  continuing  identified  nee

Clinical features - rheumatic fever, The American Heart Association (AHA) h...

The American Heart Association (AHA) has recommended the revised Jones Criteria as a guide for ARF diagnosis. The same have been approved by WHO study group for the diagnosis of in

Skeletal system, why does each muscle need an antagonistic partner

why does each muscle need an antagonistic partner

Why iodine is vital for human beings, Q. Why iodine is vital for human bein...

Q. Why iodine is vital for human beings? Iodine is a essential chemical element for the proper functioning of the thyroid since it is part of the hormones produced by this glan

What are the causes of constipation, Q. What are the Causes of constipation...

Q. What are the Causes of constipation? The most common causes of constipation are poor elimination habits, a lack of fibre in the diet, insufficient fluid intake, lack of exer

Pond sucession, make a assignment of pond succesion

make a assignment of pond succesion

What is the indication of chronic pulmonary thromboembolism, Chronic Pulmon...

Chronic Pulmonary Thromboembolism :  The operation recommended is pulmonary thrombo endarterectomy. Indication :  The main indication for surgery is when patients with chroni

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd