which process is absolutely neccessary for sexual reproductionto occur in a life
ID: 3032 • Letter: W
Question
which process is absolutely neccessary for sexual reproductionto occur in a life, but is not necessarily required for organismthat only reproduce asexually? a> mitosis b>meiosis c>cytokinesis d>karyokinesis ---------- increasing pesticide resistance in mosquitos is an exampleof a>codominance b>increased muation c>natural selection caused by human intervention d>genetic engineering caused by human intervention ----- according to Darwin, adaptive traits will increase infrequency a>as the mutation rate increase due to environmentalpresure b>if they promote survival and reproduction c>if the alles that control hem decreasecompetitiveness d>as the population grow smaller which process is absolutely neccessary for sexual reproductionto occur in a life, but is not necessarily required for organismthat only reproduce asexually? a> mitosis b>meiosis c>cytokinesis d>karyokinesis ---------- increasing pesticide resistance in mosquitos is an exampleof a>codominance b>increased muation c>natural selection caused by human intervention d>genetic engineering caused by human intervention ----- according to Darwin, adaptive traits will increase infrequency a>as the mutation rate increase due to environmentalpresure b>if they promote survival and reproduction c>if the alles that control hem decreasecompetitiveness d>as the population grow smallerExplanation / Answer
1. Which process is absolutely necessary for sexualreproduction to occur in a life, but is not necessarily requiredfor organism that only reproduce asexually? a> mitosis b>meiosis (Meiosisis required for sexual reproduction, as it allows for haploidgametes to create an offspring with genes from both parents. However, it is not required for organisms that reproduce asexually,as they do not need to combine the genes of twoparents).c>cytokinesis d>karyokinesis
2. Increasing pesticide resistance in mosquitos is an exampleof a>codominance b>increased muation c>natural selection caused by humanintervention (When we usepesticides, only the resistant individuals survive, therefore, weare unintentionally "selecting" for pesticide resistantmosquitoes).
d>genetic engineering caused by human intervention ----- 3. According to Darwin, adaptive traits will increase infrequency a>as the mutation rate increase due to environmentalpresure b>if they promote survival andreproduction (This is part of thetheory of natural selection. Individuals with advantageoustraits promoting survival and reproduction are more likely toreproduce than others, thereby increasing the frequency of thosetraits in the population.)
c>if the alles that control hem decreasecompetitiveness d>as the population grow smaller
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