Which of the following statements correctly describes how mendel accounted for the observation that traits had disappeared in the f1 generation and then reappeared in the f2 generation?
(a) traits can be dominant or recessive, and the recessive traits were "hidden" by the dominant ones in the f1.
(b) new mutations were frequently generated in the f2 progeny, causing traits that had been lost in the f1 to reappear in the f2.
(c) members of the f1 generation had only one allele for each trait, but members of the f2 had two alleles for each trait.
(d) the mechanism controlling the appearance of traits was different between the f1 and the f2 plants.
Answers: 1
Biology, 22.06.2019 06:40
Select all that apply. why are common names not a good reference to a species? common names can be in different languages common names vary with location common names vary with culture common names vary with species color
Answers: 1
Biology, 22.06.2019 10:00
In one or two well-crafted paragraphs in your laboratory journal, summarize the process in which normal cells become cancer cells. your paragraph(s) must include each of the terms listed below. underline each term in your writing:
Answers: 2
Biology, 22.06.2019 11:00
You want to cultivate some exotic plants at your farm. however, the climate is chillier than the temperature range favorable to the crop. which is the best method to use for the cultivation of this exotic crop? a. use a crop rotation method b. use a lot of fertilizer c. prepare the seed bed properly d. use a greenhouse e. use irrigation
Answers: 1
Which of the following statements correctly describes how mendel accounted for the observation that...
Mathematics, 27.07.2019 07:50
Biology, 27.07.2019 07:50
English, 27.07.2019 07:50
Mathematics, 27.07.2019 07:50
Geography, 27.07.2019 07:50
History, 27.07.2019 07:50
Mathematics, 27.07.2019 07:50
Mathematics, 27.07.2019 07:50
Mathematics, 27.07.2019 07:50
Advanced Placement (AP), 27.07.2019 07:50