Epigenetics refers to a special kind of hereditary mechanism. epigenetic changes do not change the dna nucleotide sequence, yet their effect on gene expression can last for several generations. in one surprising study, it was found that the grandsons of men who suffered a famine were less likely to die of cardiovascular disease. the experience of famine made some cardio-protective change in the sperm of those grandfathers that was passed on. what type of change was likely responsible?
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Biology, 22.06.2019 02:30
What is the surface temperature of the ocean where hurricanes form? greater than 80 celsius approximately 27 celsius at least 76 celsius less than 10.5 celsius
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Biology, 22.06.2019 12:00
Which are evidence of seafloor spreading? check all that apply. molten material magnetic stripes continent material drilled core samples ocean water samples
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Biology, 22.06.2019 21:30
Which of the following is true about the introduction of a non-native species to an environment? (a) they usually adapt quickly so they can have a positive affect on the environment. (b) they can disrupt the environment and cause much damage and devastation to native species. (c) they usually become predators in a food chain and to keep prey populations under control. (d) because the native species are better-adapted to the environment, the non-native species always end up dying out.
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Epigenetics refers to a special kind of hereditary mechanism. epigenetic changes do not change the d...
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