The theory of Expanding Universe was first propounded by____________?
A.	Einstein
B.	Newton
C.	Gahleo
D.	Hubble
A.	Einstein
B.	Newton
C.	Gahleo
D.	Hubble
A. Pellagra
B. Hair Loss
C. Muscle weakness
D. Xerophthalmia
It is a secondary plant nutrient?
		A. Nitrogen
B. Phosphorus
C. Sulphur
D. none
		A. Nylon
B. Rayon
C. Cotton
D. Terylene
		A. longest night
B. longest day
C. smallest night
D. smallest day
A.	A device which when attached to an aircraft makes it invisible on the radar
B.	A coating which reduces the visibility of an aircraft on radar
C.	A Technology by which it is possible for the aircraft’s to spy in the enemy air-space
D.	A technology by using which paratroopers can be dropped stealthily behind the enemy columns.
The gradual physiological adjustment to slowly changing new environmental conditions is known as _____________________?
		A. Selection
B. Introduction
C. Acclimatization
D. Quarantine