TLS Online TPP Program

#Question id: 19276


In terms of alternation of generations, the internal parts of the pollen grains of seed-producing plants are most similar to a 

#Unit 9. Diversity of Life Forms
  1. Moss sporophyte
  2. Moss gametophyte bearing both male and female gametangia
  3. Fern sporophyte
  4. Fern gametophyte bearing only antheridia