What is natural selection?
A. When reproduction occurs and mutations happen.
B. When a offspring has the traits from its parents.
C. When an organism is able to camoflauge in its environment.
D. the process whereby organisms that are better adapted to their environment tend to survive and reproduce more offspring.
Select your answer:
Topics:
STNA (State Tested Nursing Assistant) Viruses and Prions Sensory System Key Terms Skin Structure Immunity Thyroid Gland Hearing Impairment Inhalation Injury The Brain Our Control Center Sensory Disorder Pharmacology Urinary System and Fluid Balance Biochemistry of Diabetes Myocarditis Male Reproductive SystemOther quiz:
The Cardiovascular System OCR A-level › ViewStarlings law states that if there is increased venous return, there will be greater diastolic filling of the heart, greater cardiac muscles stretch, which will result in?
A. a lower force of contraction
B. a smaller ejection fraction
C. a large amount of blood pumped around the body at speed
D. a higher force of contraction
Bones › View
What is the bone at 9?
A. Tibia
B. Fibula
C. Radius
D. Femur