RQ for fatty substance/ fat is
unity
less than one
more than one
zero
B.
less than one
Respiratory Quotient (RQ) is the ratio of the volume of carbon dioxide produced to the volume of oxygen consumed in respiration over a period of time. The RQ is less than one (0.7) in case of fat.
What is true about vein ?
All veins carry deoxygenated blood
All veins carry oxygenated blood
They carry blood from organs towards heart
They carry blood from heart towards organs
In synapsis two homologous chromosomes are connected at
centromeres
chromomeres
telomeres
none of these
Stages in proper sequence of prophase- I are
zygotene, leptotene, pachytene, diakinesis
leptotene, zygotene, pachytene, diplotene and diakinesis
eptotene, pachytene, zygotene, diakinesis and diplotene
diplotene, diakinesis, pachytene, zygotene and leptotene
Fermentation products of yeast are
H2O + CO2
Methyl alcohol + CO2
Methyl alcohol + water
Ethyl alcohol + CO2
Grafting is not possible in monocots because they
lack cambium
have scattered vascular bundles
have parallel venation
are herbaceous
The synthetic hormone used as a weedicide is
Indole 3-acetic acid
gibberellic acid
2, 4- D
Indole butyric acid