Active transport is dependent on____________??
A. Photosynthesis
B. Respiration
C. Photophosporylation
D. None of these
Category: Biology Mcqs
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
Chalk is gradually formed of dead______________??
A. Actinopods
B. Foraminiferans
C. Apicomplexans
D. Radiolarians
In term of spore production Selaginella is characterized by________________??
A. Homosporous
B. Hetrosporous
C. Both depending upon the conditions
D. None of these
Which of the following have thickest walls??
A. Arteries
B. Veins
C. Capillaries
D. None of these
Which one are most complex sugar_____________??
A. Monosaccharides
B. Oligosaccharides
C. Polysaccharides
D. None of these
“lubb” sound is produced due to___________________??
A. Opening of inlet valve
B. Closure of inlet valve
C. Opening of outlet valve
D. Closure of outlet valve
Actin and myosin are the basic proteins involved in contractile machinery of our body to which type of proteins do they belong____________??
A. Globular proteins
B. Fibrous Proteins
C. Both a and b
D. None of these
Which of the following is most toxic??
A. Ammonia
B. Urea
C. Uric acid
D. Trimethylamine oxide
Who coined the term CELL??
A. Schwann
B. Schleiden
C. Robert Hook
D. Both a and b
