Biology, 18.07.2019 19:30, tae8002001

Why does the frequency of a siren get higher as an ambulance using that siren gets closer?

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Biology, 21.06.2019 18:10, screamolover1700

What is unique about the members of the group of fungi to which penicillium notatum belongs? they are not important for medicine. they are not made up of hyphae. they are used in fermentation. they lost the reproductive phase.

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Biology, 22.06.2019 10:30, Xavitheking2542

In order to study genetic mutations, scientists must study genetic material. which statement describes the genetic material scientists are most likely studying? a) they study alleles that contain chromosomes, which are rna. b) they study alleles that contain genes, which are chromosomes. c) they study chromosomes that contain genes, which are dna segments.

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Biology, 22.06.2019 13:00, WTDjase

Plant species a has a diploid number of 12. plant species b has a diploid number of 16. a new species, c, arises as an allopolyploid from a and b. the diploid number for species c would probably be a) 12. b) 14. c) 16. d) 28. e) 56.

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Biology, 22.06.2019 14:00, quentonwise