A. Bacteria
B. Virus
C. Cyanobacteria
D. Plants
Biology
Father of genetics?
A. Morgan
B. Darwin
C. Aristotle
D. Mendal
Morgan studied how many traits of Drosophila?
A. 7
B. 67
C. 85
D. All
Human skin colour is ………?
A. Multifactorial
B. Pleiotropic
C. Polygenic
D. Epistatic
Mendal studied ……… traits of pisum sativum?
A. Six
B. Seven
C. Eight
D. Nine
AIDS is caused by …….. virus?
A. HAV
B. HIV
C. Rabies
D. Pigs
HIV is a …….. virus?
A. SsRNA
B. DsRNA
C. SsDNA
D. DsDNA
PH of fresh Saliva?
A. 6
B. 7
C. 8
D. 0
Terrestrial plants carry out …….. of total photosynthesis on the earth?
A. 10%
B. 20%
C. 50%
D. None of these
……… stimulates the production of gastric juice in the stomach:
A. Gastrin
B. Enterokinase
C. Rennin
D. None of these