HURRY! In beetles, the brown color: B for the wings is dominant over the white: b, also the long antennae: T is dominant over the short antennae: t. A male beetle has the genotype Ttbb. If this beetle mates with a female with genotype TTBb, give the genotype and phenotype ratios of this cross
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Biology, 21.06.2019 17:30
In order to clone adult animals, scientists typically begin with a(n)
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Afive-year study was carried out on a population of algae in a lake. the study found that the algae population was steadily decreasing in size. over the five-year period this decrease most likely led to
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Biology, 22.06.2019 23:00
3. draw a topographic map that displays the following features: (4 points each) a. the contour interval is 20 meters. b. the point of lowest elevation is 960 meters. c. the point of highest elevation is 990meters. d. there is at least one sinkhole or depression, at any elevation. e. there is at least one steep slope and one gentle slope.
Answers: 3
Biology, 23.06.2019 00:00
Which table best shows the impacts resulting from human activity? impact of human activities human activity impact use of manure and other organic fertilizers reduction in population of birds use of pesticides in farms increase in bird population in nearby wetlands impact of human activities human activity impact use of manure and other organic fertilizers reduction in animal population use of pesticides in farms increase in population of native insects and bugs impact of human activities human activity impact use of plastic decrease in marine animal population removal of beach grass increase in pollution of ocean impact of human activities human activity impact use of plastic increase in fish population removal of beach grass decrease in sand erosion
Answers: 1
HURRY!
In beetles, the brown color: B for the wings is dominant over the white: b, also the long an...
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