× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
g
1
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
jhacqy jhacqy
wrote...
Posts: 1
Rep: 0 0
12 years ago
In Drosophila melanogaster, vestigial wings are caused by a recessive allele of a gene that is linked to a gene with a recessive allele that causes black body color. Morgan crossed black-bodied normal-winged females and gray-bodied vestigial-winged males. The F1 were all gray bodied, normal winged. The F1 females were mated to black bodied, vestigial winged males. After examining the F2 progeny, Morgan calculated the map distance to be 17 map units. Which of the following is correct about the F2 progeny?
Read 1313 times
2 Replies

Related Topics

Replies
wrote...
#1
12 years ago
i. black-bodied, vestigial-winged flies = 17%

ii. black-bodied, normal-winged flies = 17%

iii. gray-bodied, normal-winged flies PLUS black-bodied, vestigial-winged flies = 17%

iv. black-bodied, normal-winged flies PLUS gray-bodied, vestigial-winged flies = 17%
wrote...
#2
12 years ago
gray-bodied, normal-winged flies PLUS black-bodied, vestigial-winged flies = 17%
New Topic      
Quick Reply
Bold
Italic
Underline
Strikethrough
Subscript
Superscript
Insert Math Equation
Font Name
Font Color
Align left
Center
Align right
Bullet list
Numbered list
Insert a horizontal rule
Insert a table
Insert a Quote
View source
Explore
Post your homework questions and get free online help from our incredible volunteers
  675 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 781
  
 1949
  
 140
Your Opinion
Who's your favorite biologist?
Votes: 722
Previous poll results: What's your favorite coffee beverage?