The Number of Seconds in a Month Is of the Order

question 49

Multiple Choice

The number of seconds in a month is of the order of

• A)10³
• B)10⁸
• C)10⁵
• D)10¹⁰
• E)10⁶

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Definitions:

ADH

Antidiuretic hormone, involved in regulating water balance in the body by increasing the concentration of water in the blood.

Collecting Duct

A tube-like structure in the kidney nephrons responsible for the final modification of urine and its concentration by reabsorbing water.

Permeability

The capacity of a material or membrane to allow fluids or gases to pass through it.

Glomerular Filtrate

The fluid that is filtered from the blood through the glomeruli into the Bowman's capsule in the kidneys, initiating urine formation.