The term ‘gene’ was first used by _______?
The term ‘gene’ was first used by _______?
A. Johannsen
B. Mendel
C. Lemark
D. Cuvier
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MDT is used for disease :_________?
MDT is used for disease :_________?A. Tuberculosis
B. Polio
C. Leprosy
D. None of theseThe number of daughter paramecia produced following conjugation is _______ ?
The number of daughter paramecia produced following conjugation is _______ ?A. 8 from one conjugant
B. 8 from two conjugants
C. 16 from two conjugants
D. 8-16 from two conjugantsAccording to cohesion-tension theory, tension is created by__________________?
According to cohesion-tension theory, tension is created by__________________?
A. Hydrogen bonding
B. Transpiration
C. Adhesion
D. Root prerssureWater is _________ times viscous than air?
Water is _________ times viscous than air?
A. 50
B. 1000
C. 5000
D. 8000Fungi resemble plants because they lack___________?
Fungi resemble plants because they lack___________?
A. Cell wall
B. Cytoplasm
C. Centriole
D. NucleusThe bond formed when two or more atoms complete their electron shells by sharing electrons is called_____________?
The bond formed when two or more atoms complete their electron shells by sharing electrons is called_____________?
A. Ionic bond
B. Hydrogen bond
C. Covalent bond
D. Electrovalent bond