A. 1 ml
B. 50 ml
C. 100 ml
D. 150 ml
Biology Mcqs
Biology Mcqs are from the different sections of Biology. which will help the students to get higher marks in biology subject. students can prepare for Medical Entry Test from our topic wise Multiple Choice question of Biology. These Mcqs will Help you to get higher marks especially in Biology Mcqs portion of test.
A. Creatinine
B. Trimethyamine oxide
C. Xanthine
D. None of these
A. Stored excretory products in vacuoles, at a concentration that leads to crystal formation.
B. Accumulate waste in leaves, which fall in autumn.
C. Production of black wood in the center.
D. Excrete some of the waste materials directly into soil, occasionally using them as a chemical weapon against other competing plants.
A. CO2
B. H2O
C. O2
D. Both A and B
A. Hagfish
B. Jelly Fish
C. Star Fish
D. Bony fishes
A. Osmoconformers
B. Osmoregulators
C. Both depend upon the concentration of sea water
D. None of these
A. Increases transpiration by increasing the surface area of the leave.
B. Small and thick leaves to decrease the surface area proportional to the volume of the leave.
C. Stomata closing in sufficient supply, and opening in restricted supply of water.
D. None of these
A. Homeostasis
B. Hemostasis
C. Osmoregualtion
D. Thermoregulation
A. Endotherms
B. Ectotherms
C. Heterotherms
D. Homeotherms
A. Elevation of temperature in cold conditions.
B. Embracing the enzymes and other proteins and prevent their denaturation.
C. Change the chemical nature of other proteins thus making them heat resistant.
D. Help in evaporative cooling.
