43
Coloration of the eye is ______ variation
- A. physiological
- B. morphological
- C. adaptive
- D. recessive
44
Use the diagram below to answer the question that follow:
The diagram represents a
- A. hygrometer
- B. Wind vane
- C. Anemometer
- D. rain gauge
45
What is the primary function of cofactors?
- A. To aid in enzyme function
- B. To synthesize enzymes
- C. To inhibit enzymes
- D. To break down old enzymes
46
The joint between the femur and tibia is known as ________?
- A. hinge joint
- B. ball-and-socket joint
- C. pivot joint
- D. gliding joint
47
Red blood cells are also known as _________?
- A. erythrocytes
- B. thrombocytes
- C. phagocytes
- D. leucocytes
48
The biome that is characterized with large herbivores, few and scattered fire resistant trees is
- A. savanna
- B. tropical rain forest
- C. montane forest
- D. desert
49
The matured sex cell which takes part in sexual reproduction is referred to as
- A. gamete
- B. fetus
- C. embryo
- D. zygote