How are nematodes characterized, Biology

Assignment Help:

Q. Nematode identity card. How are nematodes characterized according to examples of representing beings, type of symmetry basic morphology, , germ layers and coelom, digestive system, , circulatory system, respiratory system excretory system, nervous system and types of reproduction?

Examples of representing beings, hookworms, ascaris, filaria, pinworms. Basic morphology: cylindric (round) body not segmented. Type of symmetry: bilateral, Germ layers and coelom: triploblastics, pseudocoelomates. Digestive system: complete, Respiratory system: respiration by diffusion, Circulatory system: circulating fluid within the pseudocoelom. Excretory system: excretory channels and excretory pore, Nervous system: dorsal ganglial chord and ventral, primitive cephalization. kind of reproduction: sexual.


Related Discussions:- How are nematodes characterized

From which substances is chromatin made, Chromatin is made of DNA molecules...

Chromatin is made of DNA molecules associated to proteins known as histones.

Explain zipping of the apical canal, Explain Zipping of the Apical Canal ...

Explain Zipping of the Apical Canal a. If the preparation is continued with progressively larger and stiffer file lead to : zipping perforation or tear apical foramen.

What are examples of the ecological and economic, What are examples of the ...

What are examples of the ecological and economic importance of molluscs? Molluscs are significant players in several food chains in ecosystems. Many marine molluscs are part of

Define protein needs in nutrient requirement, Define Protein needs in Nutri...

Define Protein needs in Nutrient Requirement and Dietary Management? It is one of the most crucial nutrient which determines the ultimate outcome of burns. Amino acid requireme

Admission procedure - nursing, Admission Procedure   From the time  the...

Admission Procedure   From the time  the child and his family enter the hospital doors, the admission procedure should be carried out in a friendly and efficient manner. Admiss

Ask, what are the names of karyotypes?

what are the names of karyotypes?

Excreatory organ, what is the excreatory organ of silverfish?

what is the excreatory organ of silverfish?

Dissolved gases and alkalinity, Dissolved Gases and Alkalinity Disso...

Dissolved Gases and Alkalinity Dissolved Gases The marine environment serves as a gigantic reservoir of dissolved oxygen and carbon dioxide, which respectively help reg

Explain difference between an ecological niche and a habitat, What is the d...

What is the difference between an ecological niche and a habitat? An ecological place is a set of peculiar activities, resources and strategies that a species explores to repro

Terminal process of diseased stage, Terminal process of diseased stage ...

Terminal process of diseased stage This is the last stage in the process of disease. In this stage, the disease process is halted either temporarily or permanently. There are t

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