Protozoan slides, Biology

Assignment Help:

Protozoans are a group of animal protists of more than 50,000 species and are found under almost all natural conditions where there is moisture. A protozoa11 is not as simple an organism as one would think it to be. It is so designed that even though it is a single cell, it still functions as a complete organism.

The slides that you will get for observation will all be permanent, stained whole mounts. While observing them you should sketch them as accurately as you can. You will note that as you sketch the specimens under observation you are more likely to look for details you would not see otherwise, and if you put those details in the right places in the sketch and in the right dimensions, you will recognize the specimen when you see it again.

Sometimes you may not be able to see all the details in a single specimen but by observing several specimens and drawing a composite picture from your observations you will be able to recognize the specimen in any given slide. Color coding also helps. You can devise a color coding system for yourself, for example blue for the nucleus, green for the chloroplast, etc.


Related Discussions:- Protozoan slides

Dpd for withered (shrank) plant cells, What is the formula of the DPD for w...

What is the formula of the DPD for withered (shrank) plant cells? How is that situation possible? Ans) Withered plant cells are those that shrank because of loss of water by eva

Explain about chthalamus, Explain about chthalamus The realised niche o...

Explain about chthalamus The realised niche of Chthalamus is reduced from its fundamental niche and it is limited to the upper tidal zone Lower  limits Out-competed

List host factor which play important role in implant, List host factor whi...

List host factor which play important role in implant survival. Host factors: a) Medical status of the patient b) Habits - Smoking - Parafunctional habits c) O

Obelia, why obelia shows an intermediate grade of organisation

why obelia shows an intermediate grade of organisation

Explain bryophytes and tracheophytes, What is the difference between bryoph...

What is the difference between bryophytes and tracheophytes? Bryophytes are nonvascular plants (mosses, hornworts, liverworts), i.e., they do not have a conductive system for t

Conduction in myelinated axons, Conduction in Myelinated Axons The mye...

Conduction in Myelinated Axons The myelin sheath provides insulation for the axon preventing movements of Na + and K + through the membrane. Therefore, if this myelin sheath

Explain the advantage of sponge method, Explain the Advantage of Sponge Met...

Explain the Advantage of Sponge Method? Advantage: The method is suitable when the surface to be swabbed is large or low incidence of microbes in the environment.

Define about ecological models, Why do ecological models commonly have limi...

Why do ecological models commonly have limited applications? The applications of ecological models are limited due to the models are normally very simple and do not accurately

What are the two divisions of the autonomic nervous system, What are the tw...

What are the two divisions of the autonomic nervous system? The autonomic nervous system is separated into the sympathetic nervous system and the parasympathetic nervous system

Neurological disorders due to imbalanced nutritional intake, Define Neurolo...

Define Neurological disorders arising due to imbalanced nutritional intake (deficiency or excess)? Common examples are the neurological manifestations  of beriberi, pellagra, p

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