Biology, 01.10.2019 00:30 inesdelude
Awild-type tomato plant (plant 1) is homozygous dominant for three traits: solid leaves (mm), normal height (dd), and smooth skin (pp). another tomato plant (plant 2) is homozygous recessive for the same three traits: mottled leaves (mm), dwarf height (dd), and peach skin (pp). in a cross between these two plants (mmddpp x mmddpp), all offspring in the f1 generation are wild type and heterozygous for all three traits (mmddpp). now suppose you perform a testcross on one of the f1 plants (mmddpp x mmddpp). the f2 generation can include plants with these eight possible phenotypes: solid, normal, smooth solid, normal, peach solid, dwarf, smooth solid, dwarf, peach mottled, normal, smooth mottled, normal, peach mottled, dwarf, smooth mottled, dwarf, peach assuming that the three genes undergo independent assortment, predict the phenotypic ratio of the offspring in the f2 generation.
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Biology, 22.06.2019 00:50, bvghchg8812
Select the situation bellow that would produce a total displacement of zero. a. a trip to the moon and then to mars b. a horse galloping from one end of a field to another c. the criss-crossing path of a bug as it flies from flower to flower d. a round-trip ride to school and back
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Awild-type tomato plant (plant 1) is homozygous dominant for three traits: solid leaves (mm), norma...
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