A. Production of urine B. Maintenance of acid-base balance in the body C. Osmo-regulation D. Removal of urea E. Production…
A. Tannin B. Gum C. Alkaloid D. Sweat E. Anthocyanin Correct Answer: Option D - Sweat
A. Alignment of chromosomes along the equatorial plane B. Replication of the chromosomes and the cell organelles C. Pairing of…
A. does not need a semipermeable membrane B. does not take place in living tissues C. takes place only in…
A. Hair B. Tongue C. Rhizome D. Corn E. Heart Correct Answer: Option A - Hair
A. Amoeba B. Spirogyra C. Mucor D. Euglena E. Moss Correct Answer: Option D - Euglena
A. intercostal muscles contract B. Ribs move forward C. Thoracic cavity increases D. Diaphragm relaxes E. Internal air pressure decreases…
A. spiracles of insects B. trachea of toads C. pharynx of man D. liver of man E. scales of fish…
A. Man B. Fish C. Tridax D. Amoeba E. Hibiscus Correct Answer: Option D - Amoeba
A. ventricles carry deoxygenated blood B. ventricles do not have outlets C. auricles have no valves D. walls of the…