The Genes Associated with Color Blindness and Hemophilia Are Located

question 36

Essay

The genes associated with color blindness and hemophilia are located on the X chromosome. If the recombination frequency between these genes is 25%,what is the genetic map distance between them? Explain how you arrived at your answer,and why calculating recombination frequencies are an important step in creating genetic maps.

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Definitions:

Insulin

Insulin is a hormone produced by the pancreas that regulates blood sugar levels by facilitating the uptake of glucose into cells.

Alpha Cell

A type of cell in the pancreas that produces glucagon, which helps to increase glucose levels in the bloodstream.

Glucagon

A hormone produced by the pancreas that increases blood glucose levels, acting as a counter-regulatory hormone to insulin.

Gonadotropin-releasing Hormone

Gonadotropin-releasing hormone (GnRH) is a hormone released from the hypothalamus that stimulates the pituitary gland to release gonadotropins and regulate reproductive functions.