Pulmonary artery is different from pulmonary vein in having
The first step of photosynthesis is:
Contraction of right ventricle pumps blood into
Urine leaves the kidney through
In which part of the leaf photosynthesis is maximum?
What is the optimum temperature for photosynthesis?
The electrons liberated during splitting of water during light reaction is used for
Absorption of digested food material occur in which part of alimentary canal?
Which of the following property makes intestine good for absorption of digested food?
Which enzyme helps in breakdown of starch to maltose in small intestine?
Gastric glands are located in which part of the stomach?
Exchange of material between blood and interstitial fluid occurs only at the
Amoeba removes excretory wastes through
A tuft of artery in Bowman's capsule is called
What is the amount of urine formed in a normal person per day?
Excretion commonly involves
Dwarfism is a horomonal disorder due to
The part of brain which tapers down to form spinal cord is
Cerebrum is located _____ part of brain
The junction between the axon of one neurone and the dendrite of the next is called
The seat of intelligence and voluntary actions in the brain is
Which of these plant growth hormone is an inhibitor?
The root of the plant is said to be