Question

Growth at a cellular level is principally a consequence of the increase in the amount of:
A. Protoplast
B. DNA
C. Cell wall
D. Cell organelles

Answer 1

Hint: Cell growth is the process by which cells gather mass and increment in physical size. In certain cells, size is corresponding to DNA content. For example, proceeded with DNA replication without cell division (called endoreplication) brings about expanded cell size.

Complete answer:
-Protoplasm contains cytoplasm, core, and other cell organelles. Growth at the cellular level remembers increment for the size of the core and other cell organelles. The growth at the cellular level is an aftereffect of increment in the measure of protoplasm. Accordingly, the right answer is 'Protoplasm.'
-DNA, or deoxyribonucleic acid, is the inherited material in people and practically all different life forms. So, option B is incorrect.
-A cell wall is a basic layer encompassing a few kinds of cells, simply outside the cell film. It tends to be intense, adaptable, and now and then inflexible. It gives the cell both auxiliary help and insurance and goes about as a separating component. So, option C is incorrect.
-Cell organelle is a specific substance present inside a specific sort of cell that plays out a particular capacity. There are different cell organelles, out of which, some are normal in many sorts of cells like cell films, core, and cytoplasm. So, option D is incorrect.
Hence, option A is correct.

Note: The word protoplasm is commonly used to allude to the living pieces of a cell, yet can have somewhat various implications in various circles. The term protoplasm isn't frequently utilized nowadays, notwithstanding, because of the way that it was at first used to suggest that a cell just contains two segments, a core, and a straightforward, homogenous cytoplasm. These days, we realize that the cytoplasm is extremely unpredictable and that it contains multifaceted organelles. All things considered, in eukaryotes, for example, plants and creatures, we currently allude to the protoplasm outside of the core as the cytoplasm, and the protoplasm inside the core as the nucleoplasm.