Question

multiple choice 1 point you examine some unknown cells under a microscope. the cells are rectangular and have green organelles. what inference can you make based on these observations? you are looking at plant cells and the green organelles are chloroplasts. you are looking at a muscle cells because muscle cells are square you are looking at frog cells because frogs are green. mold has started growing on the slide, and it is ruined.

Explanation:

Plant cells have a rigid cell wall that gives them a rectangular shape, and the green organelles are chloroplasts, which are responsible for photosynthesis and are unique to photosynthetic eukaryotic cells (like plant cells). Muscle cells are irregular/spindle-shaped, frog cells are animal cells (no cell wall, no chloroplasts), and mold growth would not present as intact rectangular cells with green organelles.

Answer:

You are looking at plant cells and the green organelles are chloroplasts.