Multiple choice

When a tall plant with rounded seeds (TTRR) is crossed with a dwarf plant with wrinkled seeds (ttrr), the F1 generation consists of tall plants with rounded seeds. An F1 plant will produce how many type(s) of gametes?

  1. One

  2. Three

  3. Four

  4. Eight

  5. -

Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The four types of gametes formed in F1 generations would be TR, Tr, tR and tr.