★ Ecology Quiz
Natural selection is best described as
A. a change in an organism in response to a need of that organism
B. a process of nearly constant improvement that leads to an organism that is nearly perfect
C. differences in survival rates as a result of different inherited characteristics
D. inheritance of characteristics acquired during the life of an organism
Select your answer:
Topics:
Terms for The Skeletal System Disease Cell Reproduction Heart Vocab and Blood Flow Pathway Pathology - Cellular Injury Homeostasis Fat Viruses Aerobic- Cardio Respiratory Endurance Special Senses Medical Careers Psoriasis Hematologic System Oncology Bone Shapes & Long Bone AnatomyOther quiz:
Human Eye › ViewThe defect of vision in which the person is able to see distant object distinctly but cannot see nearby objects clearly is called
A. far-sightedness
B. near-sightedness
C. presbyopia
D. All of above
Nervous and Endocrine System › View
What part of the brain controls movement of the skeletal muscles?
A. cerebellum
B. diencephalon
C. medualla oblengata