Biology, 30.10.2020 09:30 nathenq1839
Mendel performed dihybrid crosses in which the P generation had more than one characteristic that differed. If a dihybrid cross is made in which the parents were YYTT and yytt, what is the probability that the offsping will show the dominant
phenotype for both traits? Hint: You don't need to use a Punnett Square to solve this.
1. 0%
2. 25%
3. 50%
4. 75%
5. 100%
Answers: 3
Biology, 22.06.2019 00:50
What would be the result if crossing over did not happen during meiosis in humans? a. there would be less genetic variation in humans. b. parents would be more likely to look like their children. c. the human population could not reproduce. d. children would have more chromosomes.
Answers: 2
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Biology, 22.06.2019 15:00
How do temperature and salinity affect deepwater currents? question 15 options: as temperatures and salinity levels of water increase, the water rises to the surface where it creates currents as it moves to colder regions. they create changes in wind direction, moving denser water in the same direction as the wind and causing the deepwater circulation patterns found in the ocean. they equalize the forces on undersea currents caused by the coriolis effect as they replace more dense water with less dense water. they create density differences that cause dense deepwater currents to flow toward the equator where they displace less dense, warmer water above them.
Answers: 2
Mendel performed dihybrid crosses in which the P generation had more than one characteristic that di...
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