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

Bud dormancy - plant growth substances, Bud Dormancy - Plant Growth Substan...

Bud Dormancy - Plant Growth Substances Environmental Factors The most important factor inducing dormancy appears to be photoperiod. Short days induce dormancy in many w

Define the statement -eyes absent protein, Which of the following is a true...

Which of the following is a true statement regarding the Eyes Absent Protein? A. EYA is a transcriptional activator that having both a DNA binding domain and a transactivation

Define the redia larva - platyhelminthes, Define the Redia Larva? Redia...

Define the Redia Larva? Redia is the third larval stage in the life cycle of F. heputicn. Redia develops from the germ cell Is of the sporocyst and comes out of the sporoc

Concepts of migration - emigration and immigration, Q. How different are th...

Q. How different are the concepts of migration, emigration and immigration? The Migration is the moving of individuals of a species from one place to another. The Emigration is

How shigellosis diseases occur in humans, How shigellosis diseases occur in...

How shigellosis diseases occur in humans Occurrence: Poor personal hygiene is a  common factor in food borne shigellosis, with shellfish, fruits and vegetables, chicken and sal

Define the phytate and protein interaction, Define the Phytate and Protein ...

Define the Phytate and Protein Interaction? You may be more familiar with phytate's role in mineral absorption. However phytates also bind with starch and protein. Depending on

Chlamydiosis-prevention and control, Prevention and control The organism i...

Prevention and control The organism is sensitive to penicillin, tetracycline and other broad-spectrum antibiotics. Newer generation drugs are being used for the treatment of affec

Mollusca, family ,genus, class order , species of mollusca

family ,genus, class order , species of mollusca

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