Question

a student is examining leaf cells. which organelles are missing from the cells? ribosomes chloroplasts centrioles mitochondria

Explanation:

Leaf cells are plant cells. Centrioles are typically found in animal cells and some lower plant species but not in most higher - plant leaf cells. Mitochondria are present in leaf cells for energy production. Chloroplasts are the site of photosynthesis in leaf cells. Ribosomes are involved in protein synthesis and are present in leaf cells.

Answer:

centrioles