The bronchi are part of the lower respiratory tract, while the nasal cavity, pharynx, and larynx are part of the upper respiratory tract.

The kinetic molecular theory assumes that gas particles do not attract each other, which is why option 3 is NOT a postulate.

Conducting elections is not a power of the Parliament; it is the responsibility of the Election Commission.

The Rajya Sabha cannot initiate money bills as per Article 110 of the Constitution.

The appointment of the Governor is done by the President of India, not by the State Legislature.

A Wheatstone bridge is not used for generating high voltages; it is used for measuring resistances.

Determining the specific heat of a substance is not a practical application of the Wheatstone bridge.

A prime number is a natural number greater than 1 that cannot be formed by multiplying two smaller natural numbers. 9 is not prime as it can be divided by 3.

The World Health Organization is a specialized agency of the UN, but it is not one of the principal organs.

Fossil fuels are not products of biotechnology; they are natural resources formed from ancient organic matter.

Glucose is not a product of cellular respiration; it is a reactant that is broken down to produce ATP, water, and carbon dioxide.

Sugar is not a product of microbial fermentation; it is a substrate that microbes ferment.

Glucose is not a product of respiration; it is a reactant that is broken down during the process.

A circle is defined as a round shape with no corners.

A convex polygon cannot have curved sides; all sides must be straight.

In a geometric progression, the terms are numeric and follow a specific ratio; thus, non-numeric terms do not form a valid GP.

In a geometric series, the ratio between consecutive terms is constant, not the difference.

While a parallelogram has opposite sides and angles that are equal, it does not necessarily have all angles as right angles unless it is a rectangle.

In a regular polygon, all sides and angles are equal, and the vertices are convex, not concave.

In a rhombus, while all sides are equal and diagonals bisect each other at right angles, the diagonals are not necessarily equal in length.

In a square, all angles are right angles (90 degrees), not acute.

An isosceles triangle has two equal sides and the angles opposite those sides are equal, but it does not have all angles equal unless it is also equilateral.

Crystalline solids exhibit anisotropy, meaning their properties vary with direction. Isotropy is a property of amorphous solids.

Elastomers typically do not have good thermal stability; they are more flexible and can return to their original shape after deformation.

An even number is not always a prime number; in fact, the only even prime number is 2.

The statement a^m + b^m = (a+b)^m is not a property of exponents; it is only true for m=1.

F-block elements are generally magnetic due to unpaired electrons, so 'Non-magnetic' is not a property.

In a geometric progression, the common ratio cannot be zero, as it would invalidate the progression.

The sum of the terms in a harmonic progression is not necessarily an integer, as the terms can be fractions.

The sum of the first n terms of a harmonic progression diverges as n approaches infinity, hence it is not finite.