Question 23 In fruit flies, eye color is an X-linked trait. Red eyes (XB) are dominant to maroon eyes (X'). A male with red eyes mates with a female with maroon eyes. What will be the eye color of the flies in the F1 generation? O Males: Red, Females: Red O Males: Maroon, Females: Maroon O Males: Maroon, Females: Red O Males: Red, Females: Maroon O Males: Maroon, Females: Red or Maroon

Biology: The Unity and Diversity of Life (MindTap Course List)
15th Edition
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Author:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Publisher:Cecie Starr, Ralph Taggart, Christine Evers, Lisa Starr
Chapter14: Chromosomes And Human Inheritance
Section: Chapter Questions
Problem 5GP: Human females have two X chromosomes (XX); males have one X and one Y chromosome (XY). a. With...
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Question 23
In fruit flies, eye color is an X-linked trait. Red eyes (XB) are dominant to maroon eyes (X").
A male with red eyes mates with a female with maroon eyes.
What will be the eye color of the flies in the F1 generation?
O Males: Red, Females: Red
O Males: Maroon, Females: Maroon
O Males: Maroon, Females: Red
O Males: Red, Females: Maroon
O Males: Maroon, Females: Red or Maroon
Question 24
In fruit flies, eye shape is an X-linked trait. Round eyes (XC) are dominant to almond-shaped eyes (X8).
In the P generation, an almond-eyed male mates with a female that is homozygous for round eyes.
What is the expected phenotype ratio (in percent) of the E2 generation from this cross?
Round-eyed female: [Select]
lyp
144
23
3.
$
4
&
5.
6.
8
Y
D
G
K
Transcribed Image Text:Question 23 In fruit flies, eye color is an X-linked trait. Red eyes (XB) are dominant to maroon eyes (X"). A male with red eyes mates with a female with maroon eyes. What will be the eye color of the flies in the F1 generation? O Males: Red, Females: Red O Males: Maroon, Females: Maroon O Males: Maroon, Females: Red O Males: Red, Females: Maroon O Males: Maroon, Females: Red or Maroon Question 24 In fruit flies, eye shape is an X-linked trait. Round eyes (XC) are dominant to almond-shaped eyes (X8). In the P generation, an almond-eyed male mates with a female that is homozygous for round eyes. What is the expected phenotype ratio (in percent) of the E2 generation from this cross? Round-eyed female: [Select] lyp 144 23 3. $ 4 & 5. 6. 8 Y D G K
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