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Biology, 21.06.2019 20:00
Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red.b) the pollen grains will be pure blue.c) the pollen grains will have red interiors and blue exteriors.d) the pollen grains will have blue interiors and red exteriors.
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Biology, 22.06.2019 01:00
The picture shows a fishing technique called trawling. how might trawling affect marine biodiversity
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Biology, 22.06.2019 03:30
Based on the topographic map of mt. st. helens, what is the contour interval of the volcano about height is 2,950 m?
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Biology, 22.06.2019 19:30
Many humans consume both plants and animals. these humans are considered to be which of the following? herbivores carnivores omnivores
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Compare the language used by the author to show a cause-and-effect relationship in the quotation fro...
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