Biology MCQs

Page No. 3

Special enzymes are released during necrosis from __________ ?


alysosomes


bVacuoles


cCytoplasm


dGolgi bodies


View Answer lysosomes

Kind of cellular respiration which occurs in presence of oxygen is _________ ?


aAnaerobic respiration


bAerobic respiration


cNitrogenous respiration


dAcidic respiration


View Answer Anaerobic respiration

Fuel used by cells in cellular respiration to get energy is ________ ?


apolysaccharides


bPolypeptides


cGlucose


dSugar


View Answer Glucose

Kind of respiration through which skeletal muscles of human body gets the energy is ________ ?


aAcidic respiration


bAnaerobic respiration


cAerobic respiration


dNitrogenous respiration


View Answer Anaerobic respiration

Zygote with three copies chromosome 21, is known to cause _________?


aHay fever


bScurvy


cParkinson Disease


dDowns syndrome


View Answer Downs syndrome

Special kind of protein containing iron is called as _________ ?


aHormones


bHemoglobin


cRed blood cell


dWhite blood cell


View Answer Hemoglobin

Guard cells of stoma are ________ ?


aIrregular in shape


bConvex in shape


cLong and cylindrical in shape


dKidney-shaped


View Answer Kidney-shaped

Stamens are not usually pendulous in plants pollinated by __________ ?


aWind


bInsects


cWater


dRain


View Answer Insects

Sessile flowers have _________ ?


aNo scent


bIrregular shape


cNo pedicles


dNo petals


View Answer No pedicles

More water is reabsorbed in blood due to _________ ?


aMore anti-diuretic hormone


bLesser anti-diuretic hormone


cActive functioning of pancreas


dInactivity of pituitary gland



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