MCQ 11 MarkWhich mechanical means is used to cover the penis before coital activity?ADiaphragm✓CondomCLoopDCopper$-T$AnswerCorrect option: B. CondomView full question & answer→
MCQ 21 MarkAll of the statements regarding models of logistic population growth are correct except:✓Density$-$independent factors limit population growthBDensity$-$depïndént factors limit population growthCIntraspecific interactions limit population growthDThey apply to the majority of populationsAnswerCorrect option: A. Density$-$independent factors limit population growthView full question & answer→
MCQ 31 Mark$J-$shaped growth curve has✓Lag and exponential phasesBLag and stationary phasesCExponential stationary phasesDLag, exponential and stationary phasesAnswerCorrect option: A. Lag and exponential phasesView full question & answer→
MCQ 41 MarkWhich one of the parents is biologically responsible for sex of the child?✓FatherBMotherCBoth the parentsDSupernatural powerAnswerCorrect option: A. FatherView full question & answer→
MCQ 51 MarkPopulation density of a particular area can be computed byADividing the total number of individuals living in the area by the total land areaBDividing the total number of individuals living in the area by the total fertile land areaCDividing the total number of individuals living in the area by total urban and rural area✓Dividing the total number of individuals living in the area by total urban areaAnswerCorrect option: D. Dividing the total number of individuals living in the area by total urban areaView full question & answer→
MCQ 61 MarkThe primary reason for increase in human population isAThe increase in agricultural production✓The increase in birth rate and decrease in death rateCThe improvement in medical technologyDAll of the aboveAnswerCorrect option: B. The increase in birth rate and decrease in death rateView full question & answer→
MCQ 71 MarkThe study of population is referred to asAPopulation dynamicsBPopulation sociology✓DemographyDPopulation EcologyAnswerCorrect option: C. DemographyView full question & answer→
MCQ 81 MarkChoose the Odd One Out:ALand✓IndustryCWaterDEnergyAnswerCorrect option: B. IndustryView full question & answer→
MCQ 91 MarkChoose the Odd One Out:AAbortionBTubectomyCVasectomy✓$\ce{IUD}$AnswerCorrect option: D. $\ce{IUD}$View full question & answer→
MCQ 101 MarkChoose the Odd One Out:✓ProgestinsBCondomsC$\ce{IUD}$DCervical capsAnswerCorrect option: A. ProgestinsView full question & answer→
MCQ 111 MarkChoose the Odd One Out:AImmigrationBDecline in death rate✓EmigrationDIncrease in birth rateAnswerCorrect option: C. EmigrationView full question & answer→