Two parents, without any family history of cystic fibrosis (CF), have a child with CF. A. What do you predict the genotypes of the parents to be? (CF is a recessive disorder.) B. What is the chance that the next child of these two parents will also have CF?

Two parents, without any family history of cystic fibrosis (CF), have a child with CF. A. What do you predict the genotypes of the parents to be? (CF is a recessive disorder.) B. What is the chance that the next child of these two parents will also have CF?

Essentials Of Human Development

1st Edition

ISBN:9781285647357

Author:Kail

Publisher:Kail

Chapter2: Biological Foundations: Heredity, Prenatal Development, And Birth

Section2.3: Influences On Prenatal Development

Problem 4TY

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Stress is defined as the feeling of being overwhelmed or unable to cope with emotional or mental pressure. Any event or action that makes a person annoyed, furious, or nervous can trigger it. Chemical changes in the body caused by stress can cause blood pressure, blood sugar levels, and heart rate to rise.

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Two parents, without any family history of cystic fibrosis (CF), have a child with CF.

A. What do you predict the genotypes of the parents to be? (CF is a recessive disorder.)

B. What is the chance that the next child of these two parents will also have CF?

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