Biology

Ganja and LSD are classified as

Ganja and LSD are classified as Options (a) stimulants (b) narcotic (c) depressent (d) hallucinogens Correct Answer: hallucinogensExplanation:No explanation available.…

HIV decreases natural immunity of body by

HIV decreases natural immunity of body by Options (a) attacking T-lymphocytes (b) attacking B-lymphocytes (c) destroying antibodies (d) destroying erythrocytes…

At high altitudes, RBC’s of human blood will

At high altitudes, RBC's of human blood will Options (a) decrease in number (b) increase in number (c) decrease in…

Black lung disease is common in

Black lung disease is common in Options (a) coal miners (b) refinery workers (c) petrochemical industry (d) farmers Correct Answer:…

Chloride shift occurs in respond to

Chloride shift occurs in respond to Options (a) H⁺ (b) K⁺ (c) HCO₃⁻ (d) Na⁺ Correct Answer: HCO₃⁻Explanation:No explanation available.…

Exchange of gases in the alveoli of lungs takes place through

Exchange of gases in the alveoli of lungs takes place through Options (a) osmosis (b) simple diffusion (c) active transport…

As per the guidelines of the Indian Red Cross society, which of the following persons

As per the guidelines of the Indian Red Cross society, which of the following persons is recommended for blood donation?…

Blood group aggulutinogen is

Blood group aggulutinogen is Options (a) glycoprotein (b) phosphoprotein (c) haemoprotein (d) phospholipid Correct Answer: glycoproteinExplanation:No explanation available. Be the…

Which proteolytic enzyme induces lysis of fibrin during fibrinolysis

Which proteolytic enzyme induces lysis of fibrin during fibrinolysis Options (a) Thrombin (b) Plasmin (c) Prothrombin (d) Heparin Correct Answer:…

Antibiotics are mostly got from

Antibiotics are mostly got from Options (a) Fungi (b) Actinomycetes/Bacteria (c) Fungi & Actinomycetes/Bacteria (d) Cyanobacteria Correct Answer: Fungi &…