In beetles, an X-linked gene determines body size, with normal size (M)completely dominant to miniature body size (m). Body color is determined by an autosomal gene with two alleles, where B is incompletely dominant to b such that BB beetles are black, Bb beetles are brown and bb beetles are yellow.  Male beetles are heterogametic (XY). The following cross is performed: brown, miniature sized body female  X  brown, normal sized body male    Based on this information, which of the following statements is FALSE?   Select 3 correct answer(s) Question 3 options:   A)  1/8 of the female progeny will have yellow miniature bodies.   B)  All of the male progeny will have miniature bodies.   C)  1/4 of the total progeny will be black.   D)  1/4 of the male progeny will have yellow miniature bodies.   E)  All of the female progeny will have miniature bodies.   F)  ¼ of the total progeny will have brown, normal sized bodies.   G)  This is a dihybrid cross.

Human Biology (MindTap Course List)
11th Edition
ISBN:9781305112100
Author:Cecie Starr, Beverly McMillan
Publisher:Cecie Starr, Beverly McMillan
Chapter20: Chromosomes And Human Genetics
Section: Chapter Questions
Problem 7CT: The following pedigree shows the pattern of inheritance of red-green color blindness in a family....
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In beetles, an X-linked gene determines body size, with normal size (M)completely dominant to miniature body size (m).

Body color is determined by an autosomal gene with two alleles, where B is incompletely dominant to b such that BB beetles are black, Bb beetles are brown and bb beetles are yellow. 

Male beetles are heterogametic (XY).

The following cross is performed:

brown, miniature sized body female  X  brown, normal sized body male   

Based on this information, which of the following statements is FALSE?

 
Select 3 correct answer(s)

Question 3 options:

 

A) 

1/8 of the female progeny will have yellow miniature bodies.

 

B) 

All of the male progeny will have miniature bodies.

 

C) 

1/4 of the total progeny will be black.

 

D) 

1/4 of the male progeny will have yellow miniature bodies.

 

E) 

All of the female progeny will have miniature bodies.

 

F) 

¼ of the total progeny will have brown, normal sized bodies.

 

G) 

This is a dihybrid cross.

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