They learned about cells and genes.

Meaning: This means that people gained knowledge about the basic units of life and the units that transmit characteristics from parents to offspring.

Choice of Words: They refers to the people who studied life. Learned means to gain knowledge or skill. About means concerning or relating to. Cells are the basic unit of life. And is a conjunction used to connect words, phrases, or clauses. Genes are units of heredity that transmit characteristics from parents to offspring.

Alternative Expressions

Related Expressions

• Red blood cells carry oxygen to our cells.
• Sleep repairs cells and tissues overnight.
• Antioxidants, protect cells, fight damage.
• Sleep repairs damaged cells.
• Vitamin C protects cells from damage.
• Beeswax builds honeycomb cells.
• Iron helps red blood cells carry oxygen.
• Queen bee laid eggs in honeycomb cells diligently.
• Honeybees stored honey in honeycomb, filling cells tightly.
• Nectar filled the honeycomb cells like liquid gold.