Spot the odd cell part

Exercise and reference answers

Questions

1. Items

   1. Mitochondria
   2. Ribosome
   3. Nucleus
   4. Chloroplast

   Reason

   Chloroplasts are present only in plant cells, not animal cells.

   Odd item

   Chloroplast

2. Items

   1. Cell wall
   2. Plasma membrane
   3. Lysosome
   4. Cytoplasm

   Reason

   Cell wall is a plant-cell feature; animal cells lack it.

   Odd item

   Cell wall

Instructions

Each round shows four cell parts. Tap the one that does not belong with the others.