InterviewSolution
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InterviewSolution
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Question : Listany three important characteristicof a population and explain . |
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Answer» Solution :A populationhas characteristic not shown by itsindividual members .Each populationhas natalitymortality dispersal bitoc ptermatialsexratiopatternof distribution variatin in numbers etc. a. Natality(BIRTH)rate thebirthrateof populationrefersto theaveragenumber of youngonesproducedby birthor germinationper unittime.The maximumbirthrate a speciescan achieveunderidealenvirommental conditionis calledpotentialnatalityalsocalledbioticpotential. Mortality(death )rate Thedeathrateof a POPULATIONIS the AVERAGENUMBER of individulasthat dieper unittime. Thedeathreate isexpressed as change numbers withrespectto membersof teh population CDispersal Individulas in a population disperse at ONE TI me or the otherduringtheir life . Thesereveal immingration or emigration. |
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