Afarmer wanted to rid his apple trees of a particular leaf-eating insect. he sprayed his trees with an insecticide that killed 98% of the insects. the survival of 2% of this population of insects is most likely due to a genes obtained from another species b certain chemicals that stimulated overproduction c variations that resulted from sexual reproduction d their ability to produce food from the pesticide
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Biology, 22.06.2019 00:50
Iguanas need to live in a habitat that is very warm, so the pet store warms their enclosures with "basking lights" which act as an artificial sun. describe how the three methods of thermal energy transfer may take place within the iguana's enclosure.
Answers: 3
Biology, 22.06.2019 05:30
Can bacteria reproduce in a way such that when you start out with two bacteria, you get five bacteria? why or why not? * a. yes, because bacteria reproduce sexually, and can produce any number of offspring, just as humans do. b. no, because bacteria grow at an exponential rate. c. no, because when bacteria reproduce, they split into two parts, and two bacteria splitting would result in four bacteria.
Answers: 1
Afarmer wanted to rid his apple trees of a particular leaf-eating insect. he sprayed his trees with...
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