A. stored ATP in body
B. hypercalcemia
C. autolysis in body
D. hyperactivity of mitochondria
A. cytodplasm
B. vacuoles
C. mitochondria
D. nucleus
Which of the following statement about an arthropod exoskeleton is incorrect?
A. It permits gaseous exchange
B. It contains joints, for the same purpose as present in human skeletal system
C. It provides muscle attachment
D. Like all the other types of exoskeleton, they lack sensation
Single circuit heart is found in_________?
A. Fishes
B. Amphibians
C. Reptiles
D. Mammals
In bryophytes fertilization takes place in___________?
A. Antheridia
B. Archegonia
C. water
D. Ovule
A. Irregular in shape
B. Convex in shape
C. Long and cylindrical in shape
D. Kidney-shaped
Autotrophic organisms can exist in an exclusively ________________ environment?
A. Organic
B. Inorganic
C. Wet
D. Terrestrial