Life and Single Plasma Membrane
A rigid and flexible structure that underlies cell membrane of many protozoa helps in maintaining shape is called:
flagella
pellicle
cell wall
cell structure
pellicle
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Portion of cytoplasm that is present just beneath pellicle is named as:A. endoplasm
B. ectoplasm
C. gel
D. sol
Sexually mature individual in protozoan is:
A. diploid
B. multicellular
C. haploid
D. single celled
Transport and digestion of food is carried out in:
A. cytopharynx
B. stomach
C. contractile vacuole
D. food vacuole
Simplest and asexual form of reproduction in protozoan is:
A. parthenogenesis
B. sperm formation
C. ova formation
D. binary fission
A special part in some protozoa, helpful in ingesting food, present in analogous to mouth, known as:
A. pharynx
B. esophagus
C. cytopharynx
D. food vacuole
Extra water from body of protozoa is removed by help of:
A. mitochondria
B. vacuole
C. contractile vacuole
D. food vacuole
Point that is specialized for removal of waste from body of protozoan is called:
A. anus
B. anal canal
C. cytopyge
D. caudal end
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