DNA molecules contain the information necessary for building and organizing cells. Functional segments of DNA are called genes. In a cell that is not dividing, this DNA is present as a part of the chromatin material.

Class IX Science MCQ Extra Questions Answers Class 9 Science Terminal Exams MCQ Solutions 9th Science Terminal Exam Based MCQ Extra Questions Class 9th Science Session 2022-23

The fluid content inside the plasma membrane is called cytoplasm. It also contains specialised cell organelles.

Leucoplast is a colourless plastid which stores proteins, lipids and starch, while xanthophylls are yellow, red, orange pigment of green plants.