A primary objective of this work has been to determine the extent to which the heritability of plant traits that affect plant fitness (survival and reproduction) are constant across environments.
(A primary objective of this work; has been; to determine the extent) (A primary objective of this work; to determine; the extent to which the heritability of plant traits that affect plant fitness (survival and reproduction) are constant across environments) (plant traits; affect; plant fitness) (the heritability of plant traits; are; constant across environments)
A primary objective of this work A primary objective of this work plant traits the heritability of plant traits
has been to determine affect are
to determine the extent
the extent to which the heritability of plant traits that affect plant fitness (survival and reproduction) are constant across environments
plant fitness
constant across environments