Evolutionary innovation presented by nematodes, Biology

Assignment Help:

Q. What is the major evolutionary innovation presented by nematodes? What is the benefits of that innovation?

The major evolutionary innovation of nematodes is the complete digestive system, with two openings (anus and mouth).

Since the defecation and the ingestion processes can occur in different extremities of the digestive tube, beings with a complete digestive system have the benefit of ingesting new food while residuals of already eaten food are still inside the body and not yet eliminated.


Related Discussions:- Evolutionary innovation presented by nematodes

Evolution, related words for reproductive isolation.

related words for reproductive isolation.

Why water has key participation in organic reactions, Water has key partici...

Water has key participation in organic reactions. What are examples of two types of organic reactions in which water is respectively incorporated or liberated in the products of th

What is consanguineal marriage, What is consanguineal marriage? Why is the ...

What is consanguineal marriage? Why is the appearing of genetic disease more probable in the offspring of a consanguineal marriage? The Consanguineal marriage is the marriage b

Cadmium, C adm iu m Like lead and mercury, cadmium is also non-essen...

C adm iu m Like lead and mercury, cadmium is also non-essential biologically. The industrial use of cadmium in plastic production, electroplating and manufacture of alloys a

Human lungs, Human lungs A pair of spongy, elastic and bag like stru...

Human lungs A pair of spongy, elastic and bag like structures of lungs is present in the chest cavity, one on either side of the heart. Lungs are enclosed by a double lay

What are some prophylactic measures against ascariasis, What are some proph...

What are some prophylactic measures against ascariasis? The main prophylactic calculates against ascariasis are: efficient washing of vegetables and other foods; basic sanitar

Describe about the term - neuropsychological assessment, Describe about the...

Describe about the term - Neuropsychological assessment Neuropsychological assessment has its roots in neurology, the branch of medicine that focuses on the nervous system and

Bile salts, BIL E SALTS These are sodium or potassium taurocholate ...

BIL E SALTS These are sodium or potassium taurocholate & glycolate. Lethocholic acid, cholic acid, deoxycholic acid & taurocholic acids are found in bile. Helps in em

What is action mechanism of antibiotic penicillin, Q. What is action mechan...

Q. What is action mechanism of antibiotic penicillin? Penicillin, discovered by the Scottish doctor Alexander Fleming in 1928, is a drug that inhibits enzymes essential for the

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