(asexual reproduction) where 2 or more products of division result. the nucleus of the parent cell first undergo repeated division and then the cytoplasm collects around them
schizogony/ multiple fission
(asexual reproduction) division into 2 equal parts
simple binary fission
Ciliates have in addition a cell anus or _____ at the
posterior end of the body & through which particulate
food wastes are discharged.
cytopege
Others have specialized cell mouth called ______ usually located in anterior end of the body.
cytostome
in Ciliates; numerous short threads
distributed over the surface of the body.
cilia
hair-like projections
flagella
(locomotory organelles) false feet: in Amoebae
Pseudopodia
it envelopes the cell; functions as the locomotor
apparatus for the procurement & ingestion of food, in
respiration, discharge of metabolic wastes & protection of the
organism.
ectoplasm
where food synthesis takes place; & food is stored
in the form of glycogen or protein called chromatoidal bodies.
endoplasm
The protoplasmic unit that constitute
the organism consists essentially of a..?
1. nucleus
2. chromosomes
Are single celled organisms which
exhibit considerable variation is size,
shape, locomotory organelles
methods of reproduction
protozoans
most protozoa are motile, except ?
Apicomplexa
what are the derived characters of protozoa?
1. multicellularity
2. photosynthesis
what are the defining characteristics of a protozoa?