Which is an example of science playing a role in developing technology? a. the use of an electric spark to produce amino acids from gases that are present in earth’s early atmosphere b. the discovery that penicillium mold produces a substance that prevents bacterial growth c. the improvement in lens-grinding technology, which led to the discovery of cells in cork d. the discovery that microwaves can pop corn, which led to the creation of microwave ovens
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Biology, 22.06.2019 02:30
Suppose you have monohybrid pea plants in your garden and find that they produce round seed to wrinkled seeds in the ratio of 3: 1. if the allele are designated (r & r) receptively. what is the probable genotypes of the round seeds which produced f 1 ? rr & rr rr only rr & rr rr only rr only
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Biology, 22.06.2019 03:00
Question#29: why does the tropical ocean have a greater temperature range than the temperate ocean?
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Biology, 22.06.2019 03:30
Which group of algae is characterized by unicellular organisms and includes some members that would be better classified as zooflagellates? euglenophytes red algae sporozoans green algae
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Which is an example of science playing a role in developing technology? a. the use of an electric s...
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