Protozoa are generally not
lacking cell walls
Holozoic nutrition is characterized by
phagocytosis of solid nutrients and subsequent formation of phagocytic vacuoles
pinocytosis of solid nutrients and subsequent formation of phagocytic vacuoles
phagocytosis of soluble nutrients and subsequent formation of phagocytic vacuoles
Which of the following describes the function of a secretory vacuole?
Sites of food digestion
Maintain osmotic balance by continuous water expulsion
Contain specific enzymes that perform various functions
Structures that accept male gametes during sexual reproduction
The numbers of nuclear divisions involved in a ciliate undergoing binary fission is
greater than conjugation
lesser than conjugation
equal to conjugation
none of these
Most commonly asexual reproduction in the Protozoa is by
Which of the following is least likely to have a rigid cell wall?
Sexual reproduction in the Protozoa occurs most commonly by
Organisms are parasitic and have a resistant spore with one to six coiled polar filaments belong to which phylum of Protozoa?
Members of which phylum of Protozoa are being considered as biological control agents for certain insects?
all of these
Number of motility structures on flagellated cells is
greater than ciliated cells
lesser than ciliated cells
equal to ciliated cells
none of these
There are 10 questions to complete.