Top Posters
Since Sunday
40
29
21
13
9
9
9
8
8
8
8
8
New Topic  
wrote...
Posts: 2
Rep: 0 0
2 years ago Edited: 2 years ago, paramed91
Part C - Gamete formation in the F1 of polygenic crosses

As you have determined, the F1 is heterozygous for four loci that affect fruit segment number (A+ A 0 B+ B 0 C+ C 0 D+ D 0). This means that the F1 can produce 16 distinct gamete types, which contain different numbers of additive alleles (designated with the “+” superscript).

Sort the 16 gamete types into bins based on the number of additive alleles they contain.

Attached file
Thumbnail(s):
You must login or register to gain access to this attachment.
Read 3547 times
18 Replies
Replies
Answer verified by a subject expert
wrote...
Educator
Top Poster
Posts: 24250
2 years ago
Sign in or Sign up in seconds to unlock everything.
The 16 gametes can be classified according to the number of additive alleles that they contain as follows (see attachment)

0 additive alleles = A0B0C0D0

1 additive allele = A+B0C0D0, A0B+C0D0, A0B0C+D0, A0B0C0D+

2 additive alleles = A+B0C0D+, A+BC+D0, A0B+C+D0, A0B+C0D+, A0B0C+D+, A+B+C0D0

3 additive alleles = A+B+C+D0, A+B+C0D+, A+B0C+D+, A0B+C+D+

4 additive alleles = A+B+C+D+
Attached file
Thumbnail(s):
You must login or register to gain access to this attachment.
The best way to say thank you is with a positive review:

  https://trustpilot.com/review/biology-forums.com 

Your support goes a long way!


Make a note request here
Related Topics
wrote...
2 years ago
Thank you much!
wrote...
A year ago
thank you i appreciate the help. saved my life
wrote...
A year ago
thank you
wrote...
A year ago
thanks
wrote...
7 months ago
Thank you
wrote...
6 months ago
Thank you so much
wrote...
5 months ago
Thanks!
egcalla
wrote...
5 months ago
Thank you
wrote...
5 months ago
thank you
wrote...
5 months ago
thank you
wrote...
5 months ago
thank you it worked
wrote...
5 months ago
thank you
  New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers.
Learn More
Improve Grades
Help Others
Save Time
Accessible 24/7
  171 People Browsing
Your Opinion
Where do you get your textbooks?
Votes: 96

Related Images
 1059
 715
 8090

▶️ Video: How a Urinalysis is Performed

For a complete list of videos, visit our video library