A. More anti-diuretic hormone
B. Lesser anti-diuretic hormone
C. Active functioning of pancreas
D. Inactivity of pituitary gland
A. chloroplast
B. chromoplast
C. leucoplast
D. All of these
The organisms able to use sunlight directly as a source of energy are_____________?
A. Plants
B. Animals
C. Omnivores
D. Fungi
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
Which of the following promotes growth in plants?
A. Photorespiration
B. Calvin cycle
C. Both of these
D. None of these
_________________ cells of phloem are directly involved in transport of organic solutes?
A. Parenchyma
B. Companion cell
C. Tracheid
D. Sieve element
A. Neck
B. Wrist
C. Elbow
D. Brain