★ Human Organs Quiz
Which body system does this show?
A. nervous system
B. muscular system
C. circulatory system
D. respiratory system
Select your answer:
Topics:
Muscles and Healthy Body Mechanical Digestion Careers in Health Care Bacteriology Lifestyle Diseases The Cell Cycle Neurology Nutrition and Biochemistry Vocabulary Neurological Concepts Joints & Movement Inheritance Virus, Bacteria, Immunity Philosophy Benefits of Physical Activity Skel, Musc, Nerv, Circ, RespOther quiz:
Inheritance › ViewIn cats, the allele for stripes (S) is dominant over the allele for no stripes (s). Two heterozygous cats are bred. If the female cat has a litter of 8, predict how many kittens will have no stripes.
A. 2
B. 6
C. 4
D. 8
Endocrinology › View
What are the two hormones that control the menstrual cycle?
A. Oestrogen and testosterone
B. Oestrogen and insulin
C. Oestrogen and progesterone