Which of the following is called black bread mold??
A. Pilobolus
B. Penicillium
C. Neurospora
D. Rhizopus
Category: Biology Mcqs
A painful burning sensation produced in the chest cavity usually associated with the back flush of acidic chyme into the esophagus is__________??
A. Pyrolysis
B. Pyrosis
C. Peristalsis
D. Dyspepsia
The site/s where most of the uptake of water and minerals take place is/are__________??
A. Root hairs
B. Root cells
C. Underground stem
D. All of these
All insects have how many parts of legs??
A. 4
B. 2
C. 3
D. 6
Functional units of lungs are called________??
A. Alveoli
B. Air sacs
C. Parabronchi
D. None of these
Diatom frustule/ shell is made of_____________??
A. Silica
B. Calcium carbonate
C. Manesium carbonate
D. Both
B. and
C.
Commonly in other plants than tall ones the speed of upward movement of water is____________??
A. 8mh-1
B. 1 mh-1
C. 7 mh-1
D. 4 mh-1
How many vertebrae are present in vertebral column of man??
A. 33 vertebrae
B. 33 pairs of vertebrae
C. 25 vertebrae
D. 31 vertebrae
Total number of amino acids in a hemoglobin molecule are__________??
A. 554
B. 564
C. 574
D. 584
enzyme is_____________??
A.bio catalyst
B.hormone c. Gland
D.None of these
