In Leonardo da Vinci’s time, nobody knew that the arteries were joined to the veins by tiny, invisible capillaries. This means that even though he studied the heart in detail, he thought that the arteries and veins were dead ends. Why did this make it difficult for him to understand how the heart worked?
Answers: 2
Biology, 21.06.2019 19:30, Imagine2013
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Biology, 21.06.2019 23:00, sarrivera579
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The table above shows five different types of chromosomal abnormalities that can occur during meiosis. they result in either an individual having too many or too few chromosomes in their genome. what is the most likely cause of these chromosomal abnormalities?
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In Leonardo da Vinci’s time, nobody knew that the arteries were joined to the veins by tiny, invisib...
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