Spot the one that does not fit

Exercise and reference answers

Questions

1. Items

   1. Round seed
   2. Wrinkled seed
   3. Tall plant
   4. Green beetle

   Odd item

   Green beetle

2. Items

   1. Genetic drift
   2. Natural selection
   3. Gene flow
   4. Surgery scar

   Odd item

   Surgery scar

3. Items

   1. Bat wing
   2. Bird wing
   3. Human arm
   4. Fish scale

   Odd item

   Fish scale

4. Items

   1. TT
   2. Tt
   3. tt
   4. tT

   Odd item

   tt

Instructions

Tap the item that does not belong with the rest.

Explanation