Biology, 28.07.2019 12:30 BeautyxQueen
In the nitrogen cycle, bacteria that live in soil and on plant roots in a symbiotic relationship with legumes change nitrogen gas into ammonia in a process called
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Biology, 21.06.2019 13:40
Which would prevent a plant from growing? oa. lack of sunlightob. no supply of lithiumoc. too much waterd. too many monosaccharides
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Biology, 22.06.2019 00:10
How does natural selection change thephenotypes within a population over time?
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Biology, 22.06.2019 01:00
Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.
Answers: 1
Biology, 22.06.2019 10:20
Casts and mold are a type of preservation where the original material decays, leaving a mold in surrounding rock that can be filled with another sediment a. true b. false
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In the nitrogen cycle, bacteria that live in soil and on plant roots in a symbiotic relationship wit...
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