heterochromatic

"The cell keeps genes it doesn't need tightly packed into heterochromatin, like storing unused books in a closed box. "

"The student used a microscope to see the tiny cells in the plant leaf. "

"I have a house and a car."

"My family has a different ideal for my future than I do. "

"The editor composed a historical journal from many individual letters."

"The radio waves used in the school's wireless network have a specific wavelength. "

"The teacher's lesson plan was together, covering all the key concepts logically. "

"Humans and birds can perceive color."

"Chromosomes store genetic information."

"Please relate the circumstances of your journey here today."

"To make hummus you need to blend chickpeas, olive oil, lemon juice and garlic."

"the equatorial regions"