Practice question

Correct option is C, Nuclei are present at different levels. In Tissue-I, the accurate description is Nuclei are present at different levels, and that is what you should commit to memory. Keep the definition tight and the role clear — cause and effect line up with Nuclei are present at different levels — that is the mechanism or reason the stem is pointing to. Then Nuclei are present at different levels is the answer you can defend. Check yourself by covering the options and writing the answer first, then matching the letter — that builds confidence. If the wording feels dense, translate it into everyday language first, then map that plain sentence back onto Nuclei are present at different levels.