题目
BIOL_1105_60452_202506 Lesson 16 Homework
多重下拉选择题
Evaluate the genotypic outcome of this monohybrid cross. Choice A: TT Choice B: Tt Choice C: Tt Choice D: tt
查看解析
标准答案
Please login to view
思路分析
To evaluate this monohybrid cross, we first identify the parental genotypes from the Punnett square. The top row shows gametes T and t, and the left column shows the same, which corresponds to a cross of Tt x Tt.
Option A: TT. This genotype occurs when the sperm contributes a T al......Login to view full explanation登录即可查看完整答案
我们收录了全球超50000道考试原题与详细解析,现在登录,立即获得答案。
类似问题
Gray seed color in peas is dominant to white. Assume that Mendel conducted a series of experiments where plants with gray seeds were crossed among themselves, and the following progeny were produced: 302 gray and 98 white. What is the most probable genotype of each parent?
In tomato plants, the allele for red fruit (R) is dominant to the allele for yellow fruit (r). Two plants, both heterozygous for fruit colour, are crossed. What is the expected phenotypic ratio of red to yellow fruits in the offspring?
Imagine you are a farmer and you perform a monohybrid cross between two plant species. One plant is homozygous recessive for yellow leaves and the other is heterozygous with green leaves. After you complete the cross you produce the following outcome in the offspring: 122 Yellow leaves 78 Green Leaves In order to perform a Chi-Squared analysis, you first need to determine the expected outcome. What outcome do you expect to get based on this mating?
In garden peas, a single gene controls stem length. The recessive allele (t) produces short stems when homozygous. The dominant allele (T) produces long stems. A short-stemmed plant is crossed with a heterozygous long-stemmed plant. Which of the following represents the expected phenotypes of the offspring and the ratio in which they will occur?
更多留学生实用工具
希望你的学习变得更简单
加入我们,立即解锁 海量真题 与 独家解析,让复习快人一步!