Questions
01:447:380:17 GENETICS Week 10- In Person problem set_Fa25
Single choice
Imagine that the Rf between genes A/a and B/b = 32%. Imagine also that the dominant wild-type A allele produces broad leaves, while the recessive variant a allele produces narrow leaves. The dominant wild-type B allele produces red berries, while the recessive variant b allele produces white berries. Imagine you perform the cross AaBb (A and B in trans) X aabb If you produce 100 offspring from this cross, how many offspring will have the genotypes and phenotypes below? broad leaves red berries broad leaves white berries narrow leaves red berries narrow leaves white berries
Options
A.I understand this question and know how to answer it
B.I do NOT understand this question and do NOT know how to do it.
View Explanation
Verified Answer
Please login to view
Step-by-Step Analysis
To tackle this question, I will restate the problem in my own words and then evaluate each answer option before signaling which one aligns with understanding the task.
Option 1: 'I understand this question and know how to answer it' — This option asserts that the student comprehends the scenario and is capable of performing the required genetic reasoning (dihybrid cross, linkage considerations, and phenotype-genotype mapping). Given the cross AaBb (A and B in trans) × aabb, solving the problem would involve applying concepts of independent assortment vs. linkage with a recombination fraction (Rf) of 32%......Login to view full explanationLog in for full answers
We've collected over 50,000 authentic exam questions and detailed explanations from around the globe. Log in now and get instant access to the answers!
Similar Questions
A testcross is performed on an individual who is heterozygous for three linked traits. What phenotypes concerning the three genes will be found most often among the progeny?
What is the likely inheritance of alleles of two linked genes?
A geneticist is studying two genes, A and B, located on the same chromosome. The distance between these genes is very small. When examining the offspring from a cross between a parent with genotype AaBb and another with aabb, the geneticist observes that alleles A and B appear together more frequently than expected by random assortment. What does this observation suggest about genes A and B?
Two genes, A and B, are located on the same chromosome. In a testcross between an individual with the genotype AaBb and one with aabb, the following offspring were produced: 380 AaBb 370 aabb 120 Aabb 130 aaBb Based on these results, what can be concluded about the relationship between genes A and B?
More Practical Tools for Students Powered by AI Study Helper
Making Your Study Simpler
Join us and instantly unlock extensive past papers & exclusive solutions to get a head start on your studies!