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Questions in biology
[Answered] Photosynthesis uses sunlight to convert water and carbon dioxide into:
[Answered] If you were looking at a multi-cellular organism with a microscope, would you be looking at a prokaryotic or eukaryotic organism? How do you know?
[Answered] What is the layer of bedrock near Earth's surface that forms a continuous shell around Earth called?
[Answered] Which rock is formed from broken-down pieces of rock? How do these pieces harden into rocks in nature?
[Answered] What element has 81 protons in the nuclei of its atoms?
[Answered] Which of the following explains how natural selection leads to evolution? A. Conditions in the environment reduce competition for resources within a species. B. Helpful variations accumulate among surviving members of the species. C. Overproduction provides food for stronger members of the species. D. Environmental changes favor weaker members of the species.
[Answered] Explain how interactions between genes and the environment can affect phenotype.
[Answered] Where do male and female gametophytes develop in gymnosperms?
[Answered] What are real-life examples of vacuoles?
[Answered] Describe how Mendel showed that the green-seed trait did not disappear but was only masked.
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