19. The process of alternation of generations in land plants refers to … Group of answer choices a repeat cycle between

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19. The process of alternation of generations in land
plants refers to …
Group of answer choices
a repeat cycle between stages of a diploid sporophyte and a
haploid gametophyte.
a switch from autotrophic to heterotrophic nutrition during
harsh environmental conditions.
the changes in energy acquisition of sporophytes and
gametophytes throughout the year.
the way by which generations of plants have been adapting to
avoid competition.
a series of confusing terms that were intended to give students
a hard time.