It can be observed from their compositions that methyl orange is a polar compound because of the existence of -SO3Na functional group. The -SO3Na group is ionic in nature and imparts polarity to methyl orange. While biphenyl is a non-polar compound because of the non-existence of polar functional groups in its composition.
The silica gel chromatography refers to an apparatus, which is used to distinguish molecules on the basis of their polarity variations. The silica gel, that is, a stationary phase is polar in nature, and thus, the non-polar compounds seem to elute prior to the polar ones.
In the mentioned case, the biphenyl will elute first because of its non-polar characteristic and thus will exhibit high Rf value.
A.Ozone it's O3 and 100% not nitrogen lol
Bearded iris plants require a lot of sun and a mediocre amount of water. They thrive in neutral pH soil and is quite sensitive to insects/pests. The biggest improvement that can be made in the plant nursery to further their growth is to have the sufficient amount of watering but most importantly, adjust the greenhouse so that there is more sunlight entering the enclosure/ there is more lighting in general (long day setting).
Genetic variation enables bacteria to adapt to changes in their environment. Since, bacteria reproduce asexually (binary fission), they can share genes (genetic transfer) via other mechanisms such as conjugation (exchange of genetic material through direct contact between two bacteria), transformation, and transduction(exchange of genetic material via bacteriophages).
Transformation is a process by which bacteria takes in DNA from its environment through the cell membrane.
CAN YOU MARK ME BRANLIST AND THE ANSWER IS B TRANSPIRATION
