Adult human brain is about_________% of the total body weight.
Adult human brain is about_________% of the total body weight.
A. 2%
B. 3%
C. 7%
D. 8%
A. 2%
B. 3%
C. 7%
D. 8%
A. 1953
B. 1955
C. 1957
D. 1857
A. Bubonic plague
B. Syphilis
C. Measles
D. None
Lipid molecules can store double amount of energy as compared to same amount of carbohydrate because of high number of__________________?
A. C-C bonds
B. C-H bonds
C. C-N bonds
D. C-O bonds
Exact replica of chromosome refers to ___________?
A. Chromatid
B. Centromere
C. Kinetochore
D. Arms
Which of the following impart a red colour to Rose petals?
A. Chloroplast
B. Chlorophyll
C. Chromoplast
D. Leucoplast