Which of the following scenario demonstrates apoptosis?
1. An immune Self-destructs once it is no longer needed by the immune system
2.a severe burn causes skill cell to die
3.webbing between an embryos toes is eliminated during embryological development
4. Muscle fibers are signaled to contract and move
Answers: 2
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The large increase in atmospheric carbon dioxide in the last 50 years most likely comes from a. an increase in cellular respiration b. increased decomposition by bacteria c. an increase in the burning of fossil fuels d. an increase in photosynthesis
Answers: 3
Biology, 22.06.2019 12:30, kaybaby23
50 points! which of the following is an inference? a burning candle is extinguished when it is covered with a jar. the candle burns longer than expected in a jar that has a plant in it. a plant lives longer than expected in a jar that has a burning candle. there is more oxygen in the jar because there is a plant in it.
Answers: 2
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The source of energy shown in the image is (renewable, non renewable, polluting) a drawback of building a dam is that (it will destroy ecosystems, it requires fossil fuels, it wonβt be useful for irrigation)
Answers: 2
Biology, 22.06.2019 18:30, redbeast677
Why zebra fish experience similar genetic disease as human
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Which of the following scenario demonstrates apoptosis?
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