Biology, 17.07.2019 03:20 batoolishak7475
Antigens on red blood cells are hereditary traits that allow blood to be typed in different ways. one system is based on a gene with two alleles, m and n. if the frequency of the m allele in a population is 0.4, then according to the hardy-weinberg rule, the expected frequency of the heterozygous mn genotype is
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Biology, 21.06.2019 19:40
Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.
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Biology, 22.06.2019 01:30
Spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?
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Biology, 22.06.2019 05:00
Jason adds the antibiotic penicillin to a bacterial culture. the bacteria develop genetic modifications in their genome, which gives them resistance to the antibiotic penicillin. what caused this genetic modification?
Answers: 2
Antigens on red blood cells are hereditary traits that allow blood to be typed in different ways. on...
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