Schuffner's granules or dots are found in
trophozoite
sporozoite
schizont
merozoite
Correct Answer :
C. schizont
Related Questions
A food vacuole develops in Paramecium at the distal end of
cytopharynx
oral grove
cytostome
oesophagus
The sexual phase of life cycle of Plasmodium is completed in
blood of man
liver of man
stomach of female anopheles
salivary glands of female anopheles
Oocyst of Plasmodium develops from
female gametocyte
fertilised microgamete
fertilised macrogamete
ookinete
In Paramecium, proteins are digested
partly in endoplasm and partly in food vacuole
during the acid phase of the food vacuole
during the alkaline phase of the food vacuole
both (b) and (c)
Method of food intake in Paramecium is
holozoic
holophytic
saprozoic
autozoic
A digenic protozoan parasite is
Monocystis
Amoeba
Plasmodium
Opalina
Quinine, utilised in the treatment of malaria, is extracted from
cinnamom
cinchona
blister flies
red ants
The catabolic wastes in Amoeba consist of
water and CO2
water, CO2 and minerals
Water, CO2, minerals and urea
all of these
Golgi cycle in Plasmodium occurs in man, in
blood
RBC
liver cells
stomach
The erthrocytic phase of the life cycle of Plasmodium passes in
the stomach of female amopheles mosquito
parenchymatous cells of liver of man
erythrocytes of man
erythrocytes and blood of man
The number of daughter paramecia produced following conjugation is
8 from one conjugant
8 from two conjugants
16 from two conjugants
8-16 from two conjugants
The sporozoites of Plasmodium first attack
RBC
liver cells
muscles
intestine
Under unfavourable conditions, the Amoeba reproduces by
binary fission
conjugation
encystment
endomixis
Amoeba secretes digestive enzymes to hydrolyse
starch
sugar
proteins
all of these and fats
The transmission of Entamoeba histolytica takes place by
female anopheles mosquito
air
kisisng
contaminated food and water
Pseudopodia of Amoeba are important for
locomotion only
feeding only
both (a) and (b)
offence of defence
The life-cycle of malarial parasite in liver is called
erythrocytic stage
pre-erythrocytic stage
exo-erythrocytic stage
post-erythrocytic stage
Gametocytes of Plasmodium are produced in the
stomach of mosquito
erythrocytes of man from schizonts
erythrocytes of man from merozoites
all of these
The mode of life of Plasmodium in man and mosquito respectively is
intracellular in both
intercellular in both
intracellular and intercellular
intercellular and intracellular
The cell anus in some protozoans known as
cytoproct
peristome
cytostome
none of these
Nitrogenous wastes in Amoeba are expelled through
plasmalemma
pseudopodia
hyaline cap
contractile vacuole
Schizont stage in the life cycle of malarial parasite occurs in
erythrocytes of man
stomach of Anopheles
salivary glands of Anopheles
blood of man
According to Whittaker's system of classification, all the living organisms are classifed into 5 kingdoms and Viruses are placed under
Monera
Protista
Protoctista
None of these
RBCs are found in the food vacuoles of
Amoeba proteus
Hydra viridissima
Leishmania donovani
Entamoeba histolytica
The shivering, a characteristic symptom of malaria, occurs when
sporozoites enter the blood
metacryptozoites are liberated from the liver cells
merozoites are liberated from RBC with toxin
schizonts are formed in the RBC
If an Amoeba is placed in salt water, its contractile vacuole will
enlarge
disappear
multiple
burst
Sporozoites of Plasmodium vivax are produced from
ookinete
gametocytes
merozoites
sporoblasts
n Amoeba, when transferred from pond water to distilled water, forms
contractile vacuoles at a slower rate
contractile vacuoles at a faster rate
contractile vacuoles at the same rate
no contractile vacuoles
Sleeping sickness in man is caused by Trypanosoma by the bite of the infective
female Tsetse fly
male Tsetse fly
both male and female Tsetse flies
male and female aedes mosquito
The schizogony cycle of Plasmodium takes place in
alimentary canal of mosquito
liver of man
liver and RBC of man
RBC of man