★ ADVBIO Genetics Quiz
Normal humans have 46 chromosomes in their somatic cells. How many chromosomes do the gametes have?
A. 46
B. 23
C. 12
D. 92
Select your answer:
Topics:
Infectious Diseases & the WHO Deaf Blind SCI CH2-1 Chemistry Stem Cells & Cell Differentiation Musculoskeletal System Responses to Exercises Inhalation Injury Pain Pathophysiology Economic importance of Bacteria Nutrition and Calorific Value Cardiovascular Genetic Diseases Respiratory, Cardiovascular & Oncology Muscular Health and WellnessOther quiz:
Hematology › View
B?
A. Band
B. Monocyte
C. Eosinophil
D. Band
Circulation and Excretion › View
Which of the following mechanisms are used to regulate blood pressure in the closed circulatory system of vertebrates?
A. changing force of the contraction of the heart
B. constricting and relaxing sphincters in the walls of arterioles
C. adjusting the volume of the blood in the veins
D. all the above
E. only a and b