The process of water loss from aerial parts of plants in the form of vapor is: MCQ with Answer and Explanation

Explanation:
Dengue fever is caused by the dengue virus (flavivirus) transmitted by Aedes aegypti mosquito. Cholera is bacterial (Vibrio cholerae), diphtheria bacterial (Corynebacterium diphtheriae), leprosy bacterial (Mycobacterium leprae). Viral diseases include influenza, common cold, AIDS, COVID-19, hepatitis, polio, and rabies. Dengue symptoms include high fever, severe headache, joint pain, and rash.

Explanation:
Vitamin A (retinal) combines with opsin to form rhodopsin in rod cells, necessary for vision in dim light. Deficiency causes night blindness. B₁ is for carbohydrate metabolism, C for collagen, D for calcium.

Explanation:
Selman Waksman, who discovered streptomycin, coined the term 'antibiotic' in 1942 to describe chemical substances produced by microorganisms that inhibit or kill other microorganisms. Fleming discovered penicillin but did not coin the term. Pasteur developed pasteurization and rabies vaccine, Ehrlich discovered salvarsan (magic bullet) for syphilis.