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Questions in biology

[Done] The distance of a wave crest from its resting position is its: A. Wavelength B. Amplitude C. Height

[Done] How would biologists explain how a living orchid species lacking leaves evolved from an ancestral orchid species that had leaves?

[Done] How is mass transit in cities a possible solution to urban air pollution?

[Done] How are adenine and guanine alike and different?

[Done] How does meiosis help to maintain the continuation of a species?

[Done] What was significant about the new habitats Darwin visited?

[Done] How much of Haiti’s forests have been cut down?

[Done] Distinguish between diffusion and equilibrium.

[Done] Contrast alleles are described as being dominant or recessive. What is the difference between a dominant and a recessive allele?

[Done] Which biomolecule is made of amino acids?