Most genes have many more than two alleles. However, which of the following is also true?
A. At least one allele for a gene always produces a dominant phenotype.
B. There may still be only two phenotypes for the trait.
C. All of the alleles but one will produce harmful effects if homozygous
D. Most of the alleles will never be found in a live-born organism.
Select your answer:
Topics:
Germs & Diseases Injury Restrictive Respiratory Disorders Nutrition Vocabulary Urinary System Neuroanatomy Communicable Disease Health Care Kinetics The Musculoskeletal and Integumentary Systems Mutation & Genetic Engineering Forensic Pathology (Autopsy) Assessment Stress and Mental Health Hormones Respiratory, Cardiovascular & OncologyOther quiz:
Nutrition › ViewThe stomach produces acidic hydrochloric acid. Why ?
A. Starch is broken down into simple glucose by it
B. To neutralize bases present in food
C. Pepsin needs an acidic medium to work upon proteins
D. None of the above
Transport system in Living Things (Human) › View
What does the human circulatory system consist of?
A. lungs and heart
B. heart, blood vessels & blood
C. blood and veins
D. bones, muscles and hair