This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The only way a recessive trait such as red hair can be expressed in the phenotype is if a person has ... (Read 96 times)

armygirl

  • Hero Member
  • *****
  • Posts: 556
on: Jun 22, 2018
The only way a recessive trait such as red hair can be expressed in the phenotype is if a person has
 
  a. one recessive gene and one dominant gene.
  b. two recessive genes.
  c. a sex-linked inheritance.
  d. two red-haired parents.

Question 2

What are alleles?
 
  a. different types of genes c. different versions of the same gene
  b. the same versions of a gene d. identical genes


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

kescobar@64

  • Sr. Member
  • ****
  • Posts: 324
Reply #1 on: Jun 22, 2018
Answer to Question 1

B

Answer to Question 2

C


armygirl

  • Member
  • Posts: 556
Reply 2 on: Jun 22, 2018
Thanks for the timely response, appreciate it

komodo7

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Wow, this really help

« previous next »
 

Did you know?

The familiar sounds of your heart are made by the heart's valves as they open and close.

Did you know?

The average human gut is home to perhaps 500 to 1,000 different species of bacteria.

Did you know?

More than 30% of American adults, and about 12% of children utilize health care approaches that were developed outside of conventional medicine.

Did you know?

IgA antibodies protect body surfaces exposed to outside foreign substances. IgG antibodies are found in all body fluids. IgM antibodies are the first type of antibody made in response to an infection. IgE antibody levels are often high in people with allergies. IgD antibodies are found in tissues lining the abdomen and chest.

Did you know?

The highest suicide rate in the United States is among people ages 65 years and older. Almost 15% of people in this age group commit suicide every year.

A family pedigree of a recessive trait. A family pedigree of a recessive trait.
(A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive (A) Scratch test; patient is exposed to allergens through a light scratch on the skin; (B) Positive
Infants often rely on a caregiver as a secure base when they meet a new person. Infants often rely on a caregiver as a secure base when they meet a new person.
Brushing off to finish-back. In a quiet voice ask the person to sit up with legs off the side of the ... Brushing off to finish-back. In a quiet voice ask the person to sit up with legs off the side of the ...
The segregation of albinism, a recessively inherited trait in humans. As in pea plants, alleles of a The segregation of albinism, a recessively inherited trait in humans. As in pea plants, alleles of a
A pedigree for an autosomal dominant trait A pedigree for an autosomal dominant trait
Video: Pasteur's Experiment

For a complete list of videos, visit our video library