Select your answer:
Topics:
Human Digestive System Eye or Nose Injuries Respiratory System Nervous System/Endocrine System Heredity Immunity & Cancer Skin Diseases Cell Reproduction Auditory and Vestibular Neurology Hearing Impairment Respiration, Immune System, Blood Cells Advanced Stretching SM2 Excretion in Humans Endocrine System and Nervous System Vision (AP Psych)Other quiz:
Health › ViewThis is a disease wherein the gums become tender, red, swollen, and starts to bleed.
A. Tooth decay
B. Periodontitis
C. Malocclusion
D. Gingivitis
Genetics Vocabulary › View
What does the notation Tt mean to a geneticist?
A. two dominant alleles
B. at least one recessive alleles
C. two recessive alleles
D. one dominant and one recessive allele