Final answer:
The statement is false, as irregular galaxies can be gas-rich and may have obscured stars, but elliptical galaxies generally contain older stars and very little interstellar matter, not making it difficult to distinguish individual stars.
Step-by-step explanation:
The statement is false. Irregular and elliptical galaxies are distinct types of galaxies with different characteristics. Irregular galaxies often appear disorganized and are undergoing relatively intense star formation activity. They contain both young population I stars and old population II stars, along with gas and dust that may obscure some stars. On the other hand, elliptical galaxies mostly consist of older stars and show little to no star formation. They do contain some interstellar matter but not in large amounts that would make it difficult to distinguish individual stars, as their light is dominated by the older, redder stars.