IDNStudy.com, ang iyong gabay para sa mga sagot ng komunidad at eksperto. Tuklasin ang mga maaasahang impormasyon sa anumang paksa sa pamamagitan ng aming network ng bihasang mga propesyonal.
A large population of cockroaches was sprayed with an insecticide. A few of the cockroaches survived and produced a population of cockroaches that was resistant to this spray. What can best be inferred from this example?
A A species will adapt no matter what the environment.
B The environment has no effect on the survival of an organism.
C Insecticides cause mutations that are passed on to the next generation.
D Individuals with favorable variations survive and reproduce.
C Insecticides cause mutations that are passed on to the next generation.
The hint here is the second sentence. Those who survived were exposed to this kind of insecticide. and since it is in the nature of living things to mutate when adapting to situations, they reproduced next generation cockroaches that are immune to the spray.
Natutuwa kami na ikaw ay bahagi ng aming komunidad. Huwag kalimutang bumalik upang magtanong at magbahagi ng iyong karanasan. Ang iyong kaalaman ay mahalaga sa ating komunidad. Para sa mabilis at maasahang mga sagot, bisitahin ang IDNStudy.com. Nandito kami upang tumulong sa iyo.
