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

Chemical energy of matter, Chemical energy of matter : As is obvious from ...

Chemical energy of matter : As is obvious from  the above  account  living cells  obtain  energy  by breaking   C-C and C-H bonds  of organic  matter under the  process of catabol

Explain sodium, Explain Sodium Sodium (Nu)  :  In  sodium-restricted di...

Explain Sodium Sodium (Nu)  :  In  sodium-restricted diets, no salt  is added to the diet which still provides approximately 50 mmoL Na. Foods containing high Na content must b

Explain the phase contrast microscope, Explain the Phase Contrast Microscop...

Explain the Phase Contrast Microscop? Unpigmented and unstained living cells can be easily observed by phase contrast microscope. It has a special objective and a condenser th

Explain the dimensions of practice of nutrition care process, The nutrition...

The nutrition care process acknowledges the common dimensions of practice by  the following: Defining a common language that allows nutrition practice to be more measurable,

What are the vitamins which make up the b complex, Q. What are the vitamins...

Q. What are the vitamins which make up the B complex? Which problems does the lack of these vitamins cause? Vitamins of the B complex are: vitamin B1 or thiamin, riboflavin, or

Arteral supply of the heart, The branches of the left coronary artery are  ...

The branches of the left coronary artery are  anterio interventricular artery (AIV artery) and circumflex artery which is considered to be the continuation of the left coronary art

Give the introduction of genesis of coronary artery diseases, Give the intr...

Give the introduction of genesis of coronary artery diseases and risk factors? Cardio-vascular diseases have their roots in the structure and functional alterations in the vasc

Parasitology, how trematodes/nematodes adapt to their parasitic mode of fee...

how trematodes/nematodes adapt to their parasitic mode of feeding

Explain the life cycle of the gymnosperms, Q. What is the life cycle of the...

Q. What is the life cycle of the gymnosperms? As all plants they present a diplobiontic life cycle that is alternation of generations with haploid and diploid stages and the la

Define functions of calcium in human body, Define Functions of Calcium in H...

Define Functions of Calcium in Human Body? Calcium salts provide rigidity to the skeleton and calcium ions play a role in many if not most, metabolic processes. In the vertebra

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