Question

Plants tend to grow quicker at night than in the day.
a. Seasonal variation
b. Biennial variation
c. Diurnal Variation
d. Annual Variation

Answer 1

Most plants devour more oxygen around evening time (even though the net impact weighs intensely toward substantially more $CO_2$ being expended inside a 24-hour term) as put away starches are oxidized. During the daytime, the leaves are caught up with taking in $CO_2$ and making sugars, and around evening time, the plant uses what it made in the daytime to change over that vitality to development—making and growing new cells.

Complete answer:

Seasonal variation considerably affects plant foundation and development. During photosynthesis, the plants snatch all the light, carbon dioxide, and water passible. With those fixings that plant makes sugars, starch, and other fundamental mixes. Because of occasional variety, plant spare cell division and extension for night move and develop rapidly. So the right answer is 'Seasonal variation.

Biennial meaning completing its life cycle in two years. This first phase is vegetative while the second phase is productive. So, option B is incorrect.

Diurnal variation means the variation between a high temperature and a low temperature that occurs during the same day. So, option C- Diurnal variation is wrong.

Annual variation refers to the. A significant change in the variation of vegetative and flowering growth. So, option D- Annual variation is incorrect.

Hence, the correct answer is option (A).

Note: Plant species impact biological system measures, however, we have little capacity to foresee which vegetation changes will modify environments, or how the impacts of given animal types may shift occasionally. Plant species contrasted in their impacts on net N mineralization and nitrification rates and the examples of species contrasts changed occasionally. Soil PO4-and microbial P were more firmly influenced by incline position than by species.