Biology, 21.11.2019 07:31 59bobolucci
Apure-breeding fruit fly with the recessive mutation cut wing, caused by the homozygous cc genotype, is crossed to a pure-breeding fly with normal wings, genotype cc . their f1 progeny all have normal wings. f1 flies are crossed, and the f2 progeny have a 3: 1 ratio of normal wing to cut wing. one male f2 fly with normal wings is selected at random and mated to an f2 female with normal wings. using all possible genotypes of the f2 flies selected for this cross determine the probability of each cross.1. what is the probability of the cross male cc x female cc? 2. what is the probability of the cross male cc x female cc? 3. what is the probability of the cross male cc x female cc? 4. what is the probability of the cross male cc x female cc?
Answers: 2
Biology, 22.06.2019 06:00, Ryan02717
Sarah and john are having a discussion on genetic diversity. sarah believes that it happen over a long period of time. john it happens immediately. who is correct? a. sarah is correct because genetic diversity occurs over a long period of time. b. john is correct because genetic diversity occurs immediately. c. both are correct because genetic variation can occur or long period of time. d. neither are correct because genetic diversity occurs over any period of time
Answers: 1
Biology, 22.06.2019 09:00, crazteeyn8290
What happens when water’s salinity increases? mass decreases. freezing point decreases. buoyancy of objects decreases. the amount of dissolved minerals decreases.
Answers: 2
Biology, 22.06.2019 10:50, crosales102
Which type of transport is responsible for oxygen entering into blood cells? a. vesicle b. passive c. facilitated d. active b. passive
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Apure-breeding fruit fly with the recessive mutation cut wing, caused by the homozygous cc genotype,...
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