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Biology-Related Homework Help General Biology Topic started by: reubank on Mar 29, 2018



Title: In humans, normal skin pigmentation is influenced by a dominant gene (C) which allows pigmentation ...
Post by: reubank on Mar 29, 2018
In humans, normal skin pigmentation is influenced by a dominant gene (C) which allows pigmentation
  to develop. All individuals who are homozygous for the recessive allele (c) are unable to produce an
  enzyme needed for melanin formation and are therefore referred to as albino. Two normal parents
  produce an albino child. What are the chances that the next child will be an albino? What will be an ideal response?
 
 

Question 2

If 2 spot (S) is dominant to 4 spot (s), give the genotypes for the parents in the following crosses:
  (a) 2 spot  2 spot yields 2 spot and 4 spot
  (b) 2 spot  4 spot yields only 2 spot
  (c) 2 spot  4 spot yields 2 spot and 4 spot
  (d) 2 spot  2 spot yields only 2 spot
  (e) 4 spot  4 spot yields only 4 spot What will be an ideal response?
 


Title: In humans, normal skin pigmentation is influenced by a dominant gene (C) which allows pigmentation ...
Post by: mlevans624 on Mar 29, 2018
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Title: In humans, normal skin pigmentation is influenced by a dominant gene (C) which allows pigmentation ...
Post by: reubank on Mar 29, 2018
Dude, you're awesome. I wish I had you as my teacher!


Title: In humans, normal skin pigmentation is influenced by a dominant gene (C) which allows pigmentation ...
Post by: mlevans624 on Mar 29, 2018
Come to the forum always, I'll be around to assist you again