Daily NEET MCQ- March 25, 2022 - NEET MCQ

The energy of the two eg orbitals will increase by (3/5)Δo, that is 60% of the average energy that separates the field in octahedral complexes.

Diuretics are substances that produce more urine output. These include tea, alcohol, coffee, etc. These substances suppress the release of anti-diuretic hormone.

Aldosterone is secreted by the adrenal cortex and is also known as the salt retaining hormone because its main function is the reabsorption of NaCl in blood and excretion of potassium ions in the blood.

Hyposecretion of Anti-diuretic hormone causes diabetes insipidus, i.e., urine without glucose. Hyposecretion of aldosterone causes Addison’s disease which is characterized by the darkening of the skin.

More sodium ions in the blood or fewer potassium ions in the blood lead to increased blood pressure and blood volume. This condition can be a symptom of the hypersecretion of the salt retaining hormone, i.e., aldosterone.

More sodium ions in the urine or fewer potassium ions in the urine can lead to a decrease in blood pressure and blood volume. This can be due to the hyposecretion of Aldosterone.

A colloidal solution having alcohol as the dispersion medium and a solid substance as the dispersed phase is called an alcohol. For example: A colloidal solution of cellulose nitrate in ethyl alcohol is an alcohol.

A colloid is typically a two-phase system consisting of a continuous phase (the dispersion medium) and dispersed phase (the particles or emulsion droplets). The particle size of the dispersed phase typically ranges from 1 nanometre to 1 micrometre.

Centrifugation is a process which involves the use of the centrifugal force for the sedimentation of heterogeneous mixtures with a centrifuge used in industry and in laboratory settings. This process is used to separate two immiscible liquids. Particles of colloids are big enough to be blocked by parchment paper or animal membrane.

In a typical anatropous, the funicle is fused with body of the ovary. It gives a longitudinal rise called the raphe. The funicle contains the vascular strands that provide nourishment to the ovary.