Which of the following describes the function of a phagocytic vacuole? Structures that accept male gametes during sexual reproduction Maintain osmotic balance by continuous water expulsion Contain specific enzymes that perform various functions Sites of food digestion TRUE ANSWER : ? YOUR ANSWER : ?
Organisms with amoeboid cells that move within a network of mucous tracks using a typical gliding motion belong to which phylum of Protozoa? Apicomplexa Labyinthomorpha Myxozoa Microspora TRUE ANSWER : ? YOUR ANSWER : ?
Organisms are parasitic and have a resistant spore with one to six coiled polar filaments belong to which phylum of Protozoa? Apicomplexa Myxozoa Sarcomastigophora Labyinthomorpha TRUE ANSWER : ? YOUR ANSWER : ?
The numbers of nuclear divisions involved in a ciliate undergoing binary fission is greater than conjugation none of these equal to conjugation lesser than conjugation TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is not true of protozoa? Lack cell wall Form active feeding forms called trophozoites Comprise the microbial population known as phytoplankton Produce no sporebearing structures TRUE ANSWER : ? YOUR ANSWER : ?
Which of the following is least likely to get in or on a protozoan such as a diplomonad or trichomonad? More than one nucleus Flagella Rigid polysaccharide cell wall Genes to produce a cyst form TRUE ANSWER : ? YOUR ANSWER : ?
Organisms which have spore-forming stage in their life cycle and lack special locomotory organelles belong to which phylum of Protozoa? Ciliophora Microspora Apicomplexa Myxozoa TRUE ANSWER : ? YOUR ANSWER : ?
Organisms with complex life cycles which include a mammalian host and an insect host and involves schizogony as part of the cycle belong to which phylum of Protozoa? Apicomplexa Myxozoa Sarcomastigophora Microspora TRUE ANSWER : ? YOUR ANSWER : ?
Sexual reproduction in the Protozoa occurs most commonly by conjugation binary fission gametangial contact binary fusion TRUE ANSWER : ? YOUR ANSWER : ?
Members of the Protozoa may motile by all of the following methods except gliding by slime secretion flagella cilia pseudopodia TRUE ANSWER : ? YOUR ANSWER : ?