Question

The phenomenon which shorten the vegetative period and hastens the flowering is known as:
A. Etiolation
B. Vernalization
C. Photoperiodism
D. Parthenocarpy

Answer 1

Once a while the vegetative period gets shortened. However, we can say that this product has a lot of advantages to the plant body. It helps to induce the early blossoming of the plants there by shortening the nonsexual period of the plants (that is the production of more than one crop in a year). This process helps in growing the yield of the plants.

Complete answer: As we know already that the term Vernalization is the result of the derivation of the words of Latin language. The word ‘ver’ which has the meaning of ‘spring’ and it suffix which has the meaning ‘to make’ combine to form the term Vernalization.
Thus, we can say that the term Vernalization can be defined as the ability of low temperature conduct to change winter cereal into spring cereal. One can define the term Photoperiodism as a physiological reaction given by the organisms to the span of night or a dark time.
One can define the process of Etiolation is a procedure in blossoming plants that are grown in partial or whole absenteeism of light. A natural or artificially persuaded manufacture of fruit without including the process of fertilization of ovules, which makes the fruit seedless, is called parthenocarpy.
So, the correct answer is “Option D”.

Note:
In reality, we can say that it is the consequence of gratification of their low temperature obligation. We can say that the Site of Vernalization is the apical meristem. We can define the sites of Vernalization as the meristematic cells which exist at the parts of the plant body such as shoot tip, embryo tips, root apex etc. one can say that a flowering hormone called vemalin is formed as a result of vernalization. On the other hand, this flower hormone which is called vernalin has never been isolated.