What is the number of “True Ribs” in human body?
What is the number of “True Ribs” in human body?A. 12
B. 14
C. 16
D. 18
B. 14
C. 16
D. 18
Maize is an example of_________________?
		A. Monocot
B. Dicot
C. Gymnosperms
D. none of these
A. Neck 
B. Wrist
C. Elbow
D. Brain
Reduction in photosynthesis is of____________?
		A. O2
B. CO2
C. H2O
D. light energy
Chemical substances used on living tissues that inhibit the growth of micro organism are called___________?
		A.	Antiseptics
B.	Disinfectants
C.	Antibiotics
D.	Vaccines
The atoms of different elements combine with each other through ionic or covalent bonding to produce compounds this stable form is called:
		A. An organ
B. A molecule
C. Tissue
D. Both a and c
		A. paralysis
B. oedema
C. mental retardation
D. all of these