Which of the following is the basic unit of classification___________?
Which of the following is the basic unit of classification___________?
A. Species
B. Genus
C. Family
D. Order
Which of the following is the basic unit of classification___________?
A. Species
B. Genus
C. Family
D. Order
Lock and Key model was proposed by______________?
A. Emil Fischer
B. Koshland
C. Robin Williams
D. Rudolph Virchow
A. Six
B. Seven
C. Eight
D. Nine
The word which E-Chatton suggested for bacteria and blue green algae was_____________?
A. Autotrophs
B. Heterotrophs
C. Pro-cariotique
D. Eu-cariotique
Bony callus formation completes in___________?
A. 2-3 weeks
B. 3-4 weeks.
C. 2-3 months.
D. 3-4 months.
A. In the thighs
B. In the brain
C. Near the liver
D. At the back of neck
Which of the statement about cell membrane is not true?
A. It contains protein molecules embedded in lipid bilayer
B. It is a differentially permeable membrane.
C. It contains charged pores thus ions being charged particles cross cell membrance much easier than neutral particles.
D. It may get infolded to engulf solid or liquid material.