Which one does not belong?

Exercise and reference answers

Questions

1. Items

   1. VV
   2. Karyotype
   3. Vv
   4. vv

   Odd item

   Karyotype

2. Items

   1. Dominant
   2. Recessive
   3. Ribosome
   4. Allele

   Odd item

   Ribosome

3. Items

   1. Product rule
   2. Sum rule
   3. Probability
   4. Photosystem

   Odd item

   Photosystem

Instructions

Tap the item that does not fit with the other three.

Explanation