The first bacterium isolated was_________________?
The first bacterium isolated was_________________?
A. Coccus
B. Bacillus
C. Vibrio
D. Spirochete
The first bacterium isolated was_________________?
A. Coccus
B. Bacillus
C. Vibrio
D. Spirochete
Only myosine is present in_____________?
A. A band
B. 1 band
C. H zone
D. Sarcomere
Chlorophyll molecule contrains __________ as central metal ion.
A. Fe2+
B. Mg2+
C. Zn2+
D. Cu2+
According to Lamarch evolution occurred as the result of__________?
A. Natural selection
B. The theory of recapitulation
C. Inheritance of acquired characters
D. Over production
A. Transgene
B. Promoter
C. Enhancer
D. Reporter
Exoskeleton of a marine snail is composed of________________?
A. CaPO4
B. CaCO3
C. CaSO4
D. SiO2