Chromosomal Theory of Inheritance Video Lessons

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Problem: Which of the following statements is TRUE of linkage?A. All of the traits that Mendel studied - seed color, pod shape, flower color, and others - are due to genes linked on the same chromosome.B. Crossing over has a low chance of separating genes that are located very close together on the same chromosome.C. The farther two genes are apart on a chromosome, the lower the probability that a crossover will occur between them.D. Linked genes are found on different chromosomes.E. The observed frequency of recombination of two genes that are far apart from each other has a maximum value of 100%.

FREE Expert Solution

In genetics, linked genes are likely to be passed down together as they are located near each other on the same chromosome. In cell division, the recombination of linked genes happens in chromosomal crossovers. 

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Problem Details

Which of the following statements is TRUE of linkage?

A. All of the traits that Mendel studied - seed color, pod shape, flower color, and others - are due to genes linked on the same chromosome.

B. Crossing over has a low chance of separating genes that are located very close together on the same chromosome.

C. The farther two genes are apart on a chromosome, the lower the probability that a crossover will occur between them.

D. Linked genes are found on different chromosomes.

E. The observed frequency of recombination of two genes that are far apart from each other has a maximum value of 100%.

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What scientific concept do you need to know in order to solve this problem?

Our tutors have indicated that to solve this problem you will need to apply the Chromosomal Theory of Inheritance concept. You can view video lessons to learn Chromosomal Theory of Inheritance. Or if you need more Chromosomal Theory of Inheritance practice, you can also practice Chromosomal Theory of Inheritance practice problems.

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Based on our data, we think this problem is relevant for Professor Yates' class at UA.