{{asɛmtiNe Ɔkyerɛwfo}} | Nhomakorabea | Nneɛma a ɛma wotumi yɛ ade

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cells

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Within ten years after the introduction of a new mosquito spray, very few of the descendants of the targeted mosquito populations were killed by the usual dose of the spray. The best explanation for this is that

ingesting the spray caused the mosquitoes to become resistant to it

the spray killed organisms that caused diseases in mosquitoes

existing variations in the mosquito population provided resistance to the spray

he spray polluted the water in which the mosquitoes deposited their eggs

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Mutations can be beneficial to a species because they

allow organisms to mate with other species

can lead to some members of a species having favorable traits in a changing environment

will lead to the loss of traits that are helpful in a specific environment

cause the reproductive rate of a species to decrease

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A certain species of rough-skinned newt produces an extremely powerful toxin that helps prevent attacks by predators. However, one predator, the garter snake, can eat these newts without being affected by the toxin. Which statement best explains the resistance of garter snakes to the newt toxin?

Exposure to newt toxin caused a mutation in the snakes, which increased resistance to the toxin in the snakes.

As the newts became more toxic, the snakes became increasingly resistant in order to survive.

A random genetic mutation that resulted in toxin resistance increased the survival rates of the snakes that had it, and they passed it on to their offspring.

The snakes needed to become resistant to the toxin in order to survive, so they developed a toxin-resistance gene.

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Within ten years after the introduction of a new mosquito spray, very few of the descendants of the targeted mosquito populations were killed by the usual dose of the spray. The best explanation for this is that

the spray polluted the water in which the mosquitoes deposited their eggs

the spray killed organisms that caused diseases in mosquitoes

existing variations in the mosquito population provided resistance to the spray

ingesting the spray caused the mosquitoes to become resistant to it

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Live in extreme environments
Live inside of organisms
Kingdoms - plantae, Animalia, fungi, and Protista
Examples include - Halophiles, Thermoacidophiles
Kingdom Archaebacteria
Contain Eukaryotic cells
Examples include - E. coli & S. enterica
Kingdom Eubacteria

Domain Archaea
Domain Bacteria
Domain Eukarya

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Natural selection states that the organism that is best ______ will _ & ______________ allowing their genes to pass on to future offspring.

survive, adapt, reproduce

adapt, survive, reproduce

Adapt, reproduce, survive

reproduce, survive, adapt

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The data seen in the graph above best supports which of the following conclusions?

The Penicillinantibiotic is an effective medicine for this particular bacteria.

The Penicillinantibiotic is not an effective medicine for this particular bacteria.

The bacteria are becoming more resistant to the Penicillin antibiotic over time.

The number of bacteria are increasing as a result of the Penicillin antibiotic.

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Which of the following statements best summarizes the major difference between bacteria and viruses?

Bacteria are living, viruses are not living

Viruses are living, bacteria are not

Viruses are made of cells, bacteria are not

Bacteria have genetic material, viruses do not

EOC.SB6e.Bacteria Resistance

EOC.SB6e.Bacteria Resistance

Within ten years after the introduction of a new mosquito spray, very few of the descendants of the targeted mosquito populations were killed by the usual dose of the spray. The best explanation for this is that

Mutations can be beneficial to a species because they

A certain species of rough-skinned newt produces an extremely powerful toxin that helps prevent attacks by predators. However, one predator, the garter snake, can eat these newts without being affected by the toxin. Which statement best explains the resistance of garter snakes to the newt toxin?

Within ten years after the introduction of a new mosquito spray, very few of the descendants of the targeted mosquito populations were killed by the usual dose of the spray. The best explanation for this is that

Natural selection states that the organism that is best ______ will _ & ______________ allowing their genes to pass on to future offspring.

The data seen in the graph above best supports which of the following conclusions?

Which of the following statements best summarizes the major difference between bacteria and viruses?

Within ten years after the introduction of a new mosquito spray, very few of the descendants of the targeted mosquito populations were killed by the usual dose of the spray. The best explanation for this is that

Mutations can be beneficial to a species because they

A certain species of rough-skinned newt produces an extremely powerful toxin that helps prevent attacks by predators. However, one predator, the garter snake, can eat these newts without being affected by the toxin. Which statement best explains the resistance of garter snakes to the newt toxin?

Within ten years after the introduction of a new mosquito spray, very few of the descendants of the targeted mosquito populations were killed by the usual dose of the spray. The best explanation for this is that

Natural selection states that the organism that is best ______ will _ & ______________ allowing their genes to pass on to future offspring.

The data seen in the graph above best supports which of the following conclusions?

Which of the following statements best summarizes the major difference between bacteria and viruses?

EOC.SB6e.Bacteria Resistance

EOC.SB6e.Bacteria Resistance

Within ten years after the introduction of a new mosquito spray, very few of the descendants of the targeted mosquito populations were killed by the usual dose of the spray. The best explanation for this is that

Mutations can be beneficial to a species because they

A certain species of rough-skinned newt produces an extremely powerful toxin that helps prevent attacks by predators. However, one predator, the garter snake, can eat these newts without being affected by the toxin. Which statement best explains the resistance of garter snakes to the newt toxin?

Within ten years after the introduction of a new mosquito spray, very few of the descendants of the targeted mosquito populations were killed by the usual dose of the spray. The best explanation for this is that

Natural selection states that the organism that is best ______________ will _______________ & ____________________ allowing their genes to pass on to future offspring.

The data seen in the graph above best supports which of the following conclusions?

Which of the following statements best summarizes the major difference between bacteria and viruses?

Within ten years after the introduction of a new mosquito spray, very few of the descendants of the targeted mosquito populations were killed by the usual dose of the spray. The best explanation for this is that

Mutations can be beneficial to a species because they

A certain species of rough-skinned newt produces an extremely powerful toxin that helps prevent attacks by predators. However, one predator, the garter snake, can eat these newts without being affected by the toxin. Which statement best explains the resistance of garter snakes to the newt toxin?

Within ten years after the introduction of a new mosquito spray, very few of the descendants of the targeted mosquito populations were killed by the usual dose of the spray. The best explanation for this is that

Natural selection states that the organism that is best ______________ will _______________ & ____________________ allowing their genes to pass on to future offspring.

The data seen in the graph above best supports which of the following conclusions?

Which of the following statements best summarizes the major difference between bacteria and viruses?

Natural selection states that the organism that is best ______ will _ & ______________ allowing their genes to pass on to future offspring.

Natural selection states that the organism that is best ______ will _ & ______________ allowing their genes to pass on to future offspring.