Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
New Topic  
johnja johnja
wrote...
Posts: 118
Rep: 0 0
2 years ago
Humans have a gene, T, that is involved in muscle formation of the tongue. Individuals homozygous for one allele can roll their tongues, while individuals homozygous for the other allele cannot. If both parents can roll their tongues, but their child cannot, what can be said about the mode of inheritance?

▸ Tongue rolling is dominant.

▸ Tongue rolling is recessive.

▸ The parents were both homozygous, but the child was heterozygous.

▸ Tongue rolling is dominant, and both parents were heterozygous (Tt).

▸ Tongue rolling is recessive, and both parents were heterozygous (Tt).
Textbook 
Genetic Analysis: An Integrated Approach

Genetic Analysis: An Integrated Approach


Edition: 3rd
Authors:
Read 42 times
1 Reply
Replies
Answer verified by a subject expert
oscar520000oscar520000
wrote...
Posts: 86
Rep: 3 0
2 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

johnja Author
wrote...

2 years ago
This calls for a celebration Person Raising Both Hands in Celebration
wrote...

Yesterday
This helped my grade so much Perfect
wrote...

2 hours ago
Smart ... Thanks!
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1291 People Browsing
Related Images
  
 76
  
 4430
  
 78
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 431