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

Author Question: Polygenic traits a. are discrete b. have a continuous range of expression c. are controlled by ... (Read 40 times)

mia

  • Hero Member
  • *****
  • Posts: 564
on: Jul 10, 2018
Polygenic traits
 
  a. are discrete
  b. have a continuous range of expression
  c. are controlled by only one genetic locus
  d. include the ABO blood type system and cystic fibrosis
  e. are also called Mendelian traits

Question 2

Which statement concerning polygenic traits is not true?
 
  a. They are governed by more than one genetic locus.
  b. Their expression is often influenced by genetic/environmental interactions.
  c. The alleles have an additive effect on the phenotype.
  d. They are continuous traits
  e. The most frequently discussed are skin, hair and eye color.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Jadwiga9

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 10, 2018
Answer to Question 1

b

Answer to Question 2

c


mia

  • Member
  • Posts: 564
Reply 2 on: Jul 10, 2018
Great answer, keep it coming :)

Dnite

  • Member
  • Posts: 297
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Drying your hands with a paper towel will reduce the bacterial count on your hands by 45–60%.

Did you know?

The Food and Drug Administration has approved Risperdal, an adult antipsychotic drug, for the symptomatic treatment of irritability in children and adolescents with autism. The approval is the first for the use of a drug to treat behaviors associated with autism in children. These behaviors are included under the general heading of irritability and include aggression, deliberate self-injury, and temper tantrums.

Did you know?

Many medications that are used to treat infertility are injected subcutaneously. This is easy to do using the anterior abdomen as the site of injection but avoiding the area directly around the belly button.

Did you know?

More than 4.4billion prescriptions were dispensed within the United States in 2016.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Range of Motion of the Shoulder Joint, External Rotation Range of Motion of the Shoulder Joint, External Rotation
Range of Motion of the Elbow Joint, Supination, Pronation Range of Motion of the Elbow Joint, Supination, Pronation
Contrasting (a) polygenic and (b) pleiotropic effects. Contrasting (a) polygenic and (b) pleiotropic effects.
Controlled-Release Antimicrobial Drugs Used in Dentistry Controlled-Release Antimicrobial Drugs Used in Dentistry
A pedigree for a Y-linked trait. These traits are transmitted from males to all male offspring in ea A pedigree for a Y-linked trait. These traits are transmitted from males to all male offspring in ea
Comparison of traits associated with r-selection and K-selection Comparison of traits associated with r-selection and K-selection
Video: Stages of Mitosis - Prophase, Prometaphase, Metaphase, Anaphase & Telophase

For a complete list of videos, visit our video library