Tricuspid valve is present_____________?
Tricuspid valve is present_____________?
A. Between right atrium and right ventricle
B. Between left atrium and left ventricle
C. At base of pulmonary artery
D. At base of aorta
Tricuspid valve is present_____________?
A. Between right atrium and right ventricle
B. Between left atrium and left ventricle
C. At base of pulmonary artery
D. At base of aorta
A. 10,000,00
B. 100,000,000
C. 100,000,000,000
D. 1000
The average human brain has about 100 billion neurons (or nerve cells) and many more neuroglia (or glial cells) which serve to support and protect the neurons. Although there are an estimated 100 billion neurons in the human brain, there are another ten to fifty times that number of glial cells in the brain.
A. Epidermis
B. Adipose tissue
C. Liver
D. Epithelium
Monocots are characterized by___________?
A. Number of sepals and petals are 2 or multiple of 2
B. Number of sepals and petals are 3 or multiple of 3
C. Number of sepals and petals are 4 or multiple of 4
D. Number of sepals and petals are 5 or multiple of 5
Which of the following pathogen type cause disease that can be treated with antibiotics ?
A. bacteria
B. fungi
C. virus
D. none of these
Quantitative study of energy relationships in biological systems obeys.
A. Bioenergetics
B. Laws of thermodynamics
C. Laws of thermo chemistry
D. Laws of chemical energetic
A. 10%
B. 20%
C. 50%
D. None of these