Mendel accounted for the observation that traits which had disappeared in the f1 generation reappeared in the f2 generation by proposing thata) new mutations were frequently generated in the f2 progeny, "reinventing" traits that had been lost in the f1.b) the mechanism controlling the appearance of traits was different between the f1 and the f2 plants. c) traits can be dominant or recessive, and the recessive traits were obscured by the dominant ones in the f1.d) the traits were lost in the f1 due to dominance of the parental traits. e) members of the f1 generation had only one allele for each trait, but members of the f2 had two alleles for each trait.
Answers: 3
Biology, 21.06.2019 21:30
Kelly ran electricity though a sample of water using electrolysis. the water changed into two gases, x and y. it was not possible to break down the gases x and y into simpler particles.
Answers: 3
Biology, 22.06.2019 09:10
In general, are there any major differences that you can see? explain
Answers: 3
Biology, 22.06.2019 09:30
Natural resources are any materials that humans obtain from the earth to meet our wants and needs.
Answers: 3
Biology, 22.06.2019 14:00
Which tool could you see a plant cell? a. a filter b. a microscope c. a microwave d. an electromagnet
Answers: 1
Mendel accounted for the observation that traits which had disappeared in the f1 generation reappear...
Mathematics, 23.07.2019 15:30
Business, 23.07.2019 15:30
History, 23.07.2019 15:30
Social Studies, 23.07.2019 15:30
Biology, 23.07.2019 15:30
Mathematics, 23.07.2019 15:30
Chemistry, 23.07.2019 15:30