Convection is the process that involves the transfer of heat through a fluid (liquid or gas) due to the movement of the fluid itself.

Convection involves the transfer of heat through the movement of fluids.

An isochoric process is one where the volume remains constant, such as heating a gas in a closed container.

Auxins are responsible for phototropism, the growth of plants towards light.

Auxins influence various processes including phototropism, gravitropism, and apical dominance.

Photosynthesis is not directly influenced by auxins; they mainly affect growth and development processes.

Fruit ripening is primarily influenced by ethylene, not auxins.

Photosynthesis is a biochemical process that is not directly influenced by plant hormones.

Auxins are primarily responsible for phototropism, the growth of plants towards light.

Glycolysis is the first step in aerobic respiration, where glucose is broken down to produce energy.

During expiration, the diaphragm relaxes and the intercostal muscles also relax, leading to a decrease in thoracic volume and expulsion of air from the lungs.

Photolysis of water occurs during the light-dependent reactions, producing oxygen and electrons.

The light-dependent reactions of photosynthesis occur in the thylakoid membranes.

The light-dependent reactions of photosynthesis occur in the thylakoid membranes.

Covalent network solids are typically brittle due to the strong covalent bonds that do not allow for easy deformation.

Ionic solids are typically brittle due to the strong electrostatic forces between the ions, which cause them to shatter when force is applied.

Metallic solids are known for their high electrical conductivity due to the presence of free-moving electrons.

All of the above options provide evidence for evolution through common descent, showing how different species share common ancestors.

Area has dimensions of M^0L^2T^-2.

Angle is a dimensionless quantity.

Velocity has the dimension M^0L^1T^-1.

Work has the dimension M^1L^2T^-2.

Time has the dimension [M^0 L^0 T^1].

Displacement is a vector quantity as it has both magnitude and direction, while speed, distance, and mass are scalar quantities.

In an isolated system, energy, momentum, and mass are all conserved.

The azimuthal quantum number (l) describes the shape of the atomic orbital.

In the reaction 2H2O2 → 2H2O + O2, the oxidation state of oxygen changes from -1 in H2O2 to 0 in O2, indicating that it is both oxidized and reduced.

The reaction C + O2 → CO2 is a redox reaction because carbon is oxidized and oxygen is reduced.

Hydrogenation refers to the addition of hydrogen (H2) to unsaturated hydrocarbons, such as the addition to ethene to form ethane.

Aldehydes can undergo oxidation to form carboxylic acids, reduction to form alcohols, and condensation with alcohols to form hemiacetals.