3. Which plant trait is most effective at reducing transpirational water loss in arid environments? (A) High stomatal density (B) Thick cuticle (C) Broad leaf surface area (D) Increased xylem conductivity

1. Which definition best captures the scope of ecology? (A) The study of organismal physiology and behavior (B) The study of genetic variation in populations (C) The study of species diversities and distributions across continents at different temporal and spatial scales (D) The study of interactions among organisms and between organisms and their environment

3. Which plant trait is most effective at reducing transpirational water loss in arid environments?
(A) High stomatal density
(B) Thick cuticle
(C) Broad leaf surface area
(D) Increased xylem conductivity

相關試題

相關試卷