Erythrocyte is another name for a ___________?
A. white blood Cells
B. Platelet
C. Red Blood cells
D. Plasma
A. white blood Cells
B. Platelet
C. Red Blood cells
D. Plasma
		A. 4.5 to 6.2 million
B. 3.4 to 6.8 million
C. 3.2 to 7.2 million
D. 4.0 to 5.2 million
The expected number of RBCs in a single drop, or microliter, of blood is 4.0 to 5.2 million in women and 4.5 to 6.2 million in men.
		A. Heart
B. Brain
C. Lungs
D. Kidneys
The heart is the first organ to form during development of the body. When an embryo is made up of only a very few cells, each cell can get the nutrients it needs directly from its surroundings.
A. Radium dating
B. Uranium dating
C. Carbon dating
D. Deuterium dating
A. Natural selection
B. Artificial selection
C. Use & disuse of organ
D. Inheritance of acquired character
The speed of light with the rise in the temperature of the medium____________?
A. Decrease
B. Increase
C. Remain the same
D. First decrease then increase
A. Polynucleotide
B. Polypeptide
C. Oxyacetylene
D. None of these