Features of Protozoans
Amoeba is a typical protozoan...
Amoeba is a typical protozoan...Protozoan Protists
The protozoan protists are also known as animal-like protists. They are represented by unicellular animals which were earlier placed in the phylum Protozoa under Animal kingdom. They are now identified in four groups zooflagellates, sarcodines, ciliates and sporozoan..
Conjugation
It is a temporary pairing of 2 parents to exchange male and female gametes, through a temporary cytoplasmic bridge. Example: Ciliate protozoans like paramoeciu..
Regenerative capacity in Animal Group
The capacity of regeneration varies in its extent in various animal groups. Regenerative capacity is very high among the protozoan, sponges and coelenterat..
Examples of saprozoans:
(animals which have saprotrophic nutrition) are Mastigamoeba and Chilomonas. The digestive juices are secreted by the cell membranes which means the general body surface as they are single-celled protozoans. Saprotrophs are different from detritus feeders which do not digest their food o..
Sexual Reproduction
Sexual reproduction mostly occurs in higher multicellular plants and animals. However, it is also seen in lower organisms like the bacteria, Spirogyra (an alga) and Paramoecium (a protozoan..
diatoms
There are organisms like (plants) and protozoans (animals) which share a number of common characteristics and organization..
Malaria
This insect-borne disease is caused by a parasitic protozoan, plasmodium and is transmitted from person to person by the bite of an insect vector, the female anopheles mosquito. When a mosquito bites an infected person, the protozoa are sucked into the stomach of insect along with the blo..
Sexual Reproduction
Sexual reproduction mostly occurs in higher multicellular plants and animals. However, it is also seen in lower organisms like the bacteria, Spirogyra (an alga) and Paramoecium (a protozoan..
Communicable Diseases
Communicable diseases are caused by the entry and development of living organisms such as virus, bacteria, protozoans, worms or fungi into the bod..
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