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

Author Question: When a person possesses two different alleles at the same locus, and both alleles are expressed in ... (Read 228 times)

james0929

  • Hero Member
  • *****
  • Posts: 586
on: Jul 10, 2018
When a person possesses two different alleles at the same locus, and both alleles are expressed in the phenotype, this is called
 
  a. recessiveness.
  b. codominance.
  c. dominance.
  d. homozygosity.
  e. X-linkage.

Question 2

Which of the following is NOT a polygenic trait?
 
  a. stature
  b. skin color
  c. eye color
  d. ABO blood type
  e. hair color


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

tsternbergh47

  • Sr. Member
  • ****
  • Posts: 311
Reply #1 on: Jul 10, 2018
Answer to Question 1

B

Answer to Question 2

D


james0929

  • Member
  • Posts: 586
Reply 2 on: Jul 10, 2018
Thanks for the timely response, appreciate it

dawsa925

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Complications of influenza include: bacterial pneumonia, ear and sinus infections, dehydration, and worsening of chronic conditions such as asthma, congestive heart failure, or diabetes.

Did you know?

The average person is easily confused by the terms pharmaceutics and pharmacology, thinking they are one and the same. Whereas pharmaceutics is the science of preparing and dispensing drugs (otherwise known as the science of pharmacy), pharmacology is the study of medications.

Did you know?

Liver spots have nothing whatsoever to do with the liver. They are a type of freckles commonly seen in older adults who have been out in the sun without sufficient sunscreen.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

How the law of segregation of alleles explains Mendel's observed ratios How the law of segregation of alleles explains Mendel's observed ratios
A microsatellite locus can show linkage to a disease gene A microsatellite locus can show linkage to a disease gene
Some Alleles Do Not Assort Independently Some Alleles Do Not Assort Independently
An exam question about chromosomes and alleles An exam question about chromosomes and alleles
A graphic depiction of predisposing alleles characteristic of a threshold trait within a population, A graphic depiction of predisposing alleles characteristic of a threshold trait within a population,
Some of the Alleles present at white locus Some of the Alleles present at white locus
Video: Gastroesophageal Reflux Disease (GERD)

For a complete list of videos, visit our video library