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Thrush disease is caused by
in AIDS patient which one is common?
which of the following is not a Psychedelic drug?
in which part of the sperm enzyme halurodinase is synthesized?
a man has excessive growth of mammary glands but do not secrete milk. he is gradually developing female characters. what would be the disorder?
which sensory spot helps in dynamic equilibrium?
hunger and thirst are under the direct control of
sympathetic nerve fibers in mammals arise from
nitrogenous waste is secreted mainly as
right atrium contains
which of the following is a purely motor nerve?
which function will be lost due to damage to the occipital lobe?
in which part of the eye only cone cells are found?
LH in male stimulates leydig cells to release
chloride shift occurs in response to
In oogenesis haploid eggs is fertilized by sperm at which stage?
difficulty in breathing is termed as
which of the following is not transmitted by feco-oral route?
which among the following compounds were formed during the origin of life?
Australopithecus was also called
last segment of earthworm is called
nephrostome and nephridiopores are respectively found in
stomach of frog does not have
in frogs muscles which help in respiration are
the third eye possessed by remote ancestor of frog is marked by
nut cracker fossil man was
gills slits present in embryonic stage of vertebrate represents
which of the following is true fish?
larva of mosquito is called
rheo-taxis is related with
study of lizards is
gametocytes of malarial parasite form in
first life of earth were
in benign tertian fever, the erythrocytic schizogony begins with the entry of
in pheretima the cells that are analogous to hepatic cells of vertebrate
fertilization in pheretima occurs in
presence of chloride cells, lateral line sense organs are the adaptive features of
venous system of frog differs from that of mammal due to presence of
at the end of first meiotic division, the male germ cell differentiated into
retina consists of ...... layers
first microscope was invented by
germ theory was given by
artificial culture is impossible in
mycetology is the study of
the mode of nutrition of agaricus is
embryo without vascular tissues belong to
mesarch is the arrangement of vascular bundles present in ..... of ferns
cycas is popularly called
all are monocapric plants except
the horse gram belongs to the family
primary productivity is concerned with
most unstable ecosystem is
biota is defined as
the evergreen forest is characterized by
ecologically finer soil is
structure unit of life is
quantasome was discovered in
What happen when blood cell is kept in water?
smallest cell organelle is
what is chargaff's law?
All microspores of tetrad are attached by
messenger RNA is produced from
The bond between two nucleotides of a strand of DNA is
DNA has all elements except
The cross between recessive homozygous parent with its hybrid offspring is
well developed aerenchyma is found in
xylem element doesn't include
cell wall shows
pulsation theory is concerned with
the source of oxygen during photosynthesis is
kranz anatomy is found in
the number of ATP produced in cytoplasm is
common product produced in anaerobic respiration is
hormone responsible for morphogenesis effect is
diploid pair is
the mouth of ovule is
the anther is
excessive use of antibiotic causes
a fermentation is
empirical formula of hydrocarbon containing 80% carbon and 20% hydrogen is
Boron has two isotopes 10B(19%) and 11B(81%). Average atomic weight is
what is the molarity of 0.2N Na2CO3 solution?
Rutherford's experiment showed for the first time that atom has