Which of the Following Statements Correctly Describes Linkage

question 41

Multiple Choice

Which of the following statements correctly describes linkage?

• A) The closer two genes are on a chromosome, the lower the probability that a crossover will occur between them.
• B) The observed frequency of recombination of two genes that are far apart from each other has a maximum value of 100%.
• C) All of the traits that Mendel studied-seed color, pod shape, flower color, and others-are due to genes linked on the same chromosome.
• D) Linked genes are found on different chromosomes.

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Definitions:

Embryo

An early stage of development in multicellular organisms, in humans, it refers to the period from implantation until about the eighth week of pregnancy.

Umbilical Cord

A tube that connects the fetus to the placenta.

Phenotype

The actual form or constitution of a person as determined by heredity and environmental factors.

Genotype

The genetic makeup of an organism, consisting of the inherited alleles, that determines its specific traits.