Hybrid

Fossil fuel and rechargeable batteries power most hybrid cars. Which of the following is the BEST reason to consider using hybrid cars instead of conventional cars?

• Hybrid cars have less of a negative impact on the environment than conventional cars.

• Hybrid cars are less likely to have mechanical failure than conventional cars.

• Hybrid cars use new technology, so they are more convenient than conventional cars.

• Hybrid cars are less expensive than conventional cars.

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Which of these is NOT a type of hybrid vehicle?

• Series hybrid

• Parallel hybrid

• Jet hybrid

Which of these is a common feature of hybrid vehicles?

• They have wings

• They have both an electric motor and a gasoline engine

• They have a swimming pool

What type of hybrid vehicle can be charged from an external source?

• Regular hybrid

• Plug-in hybrid

• Diesel truck

Which topology can be described as a combination of star and bus topologies?

• Tree Topology

• Hybrid Topology

• Ring Topology

• Mesh Topology

When two hybrids are crossed, what percent of the offspring will show the weaker recessive trait?

• 25%

• 50%

• 75%

• 100%

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In guinea pigs, curly tails (C) are dominant over straight (c). Cross a hybrid curly tailed pig with a straight pig. What percent of the offspring will have strait tails?

• 0%

• 25%

• 50%

• 100%

What is a hybrid organism in genetics?

• An organism with two identical alleles for a trait

• An organism with two different alleles for a trait

• An organism with no alleles for a trait

• An organism with only recessive alleles

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Which of the following is a benefit of hybrid plants in agriculture?

• They require more water

• They have increased resistance to diseases

• They grow slower

• They produce fewer seeds

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In a hybrid electric vehicle, what is the primary role of the electric motor?

• To power the vehicle at high speeds

• To assist the gasoline engine and improve fuel efficiency

• To replace the gasoline engine entirely

• To charge the battery while driving

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