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Author Question: The proband in a pedigree is always heterozygous. (Read 32 times)

EY67

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on: Jul 17, 2021

Question 1

Recessive traits are expressed only in the homozygous state.
◦ true
◦ false

Question 2

The proband in a pedigree is always heterozygous.
◦ true
◦ false
Human Heredity: Principles and Issues ¦ Cummings ¦ 10th Edition
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Marked as best answer by EY67 on Jul 17, 2021

lkanara2

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Reply #1 on: Jul 17, 2021
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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EY67

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Reply 2 on: Jul 17, 2021
Gracias!

bimper21

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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A family pedigree of a recessive trait. A family pedigree of a recessive trait.
Homozygous or Heterozygous p2 Homozygous or Heterozygous p2
Pedigree Symbols Pedigree Symbols
pedigree pedigree
A pedigree for a Y-linked trait. These traits are transmitted from males to all male offspring in ea A pedigree for a Y-linked trait. These traits are transmitted from males to all male offspring in ea
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