Fill in the blanks
Plastids are present only in ………….. cells.

Plastids present in unilluminated cells are

$ Plastids occur in plant cells and animals cells. ! Centriods are present only in plant cells.

Select the most appropriate word/s to fill in the blank. Only ______ girls were present in the class today.

Read the given paragraph where few words have been italicised and select the correct option regarding it. Prokaryotes possess well-defined nucleus and membrane-bound cell organelles. They lack a cell wall. Eukaryotes don't have true nucleus. They may or may not have a cell wall. Plant cells generally have a large vacuole whereas animal cells have small vacuoles. Plastid is present both in plant and animal cells but mitochondria are present only in animal cells.