A. Stamens (p) The portion of the pistil receiving the pollen
B. Filament (q) The female structure of a flower
C. Pistil (r) The stalk of an anther
D. Stigma (s) The male part of a flower

D. Stigma (s) The male part of a flower

1-A→(s); B→(r); C→(q); D→(p)

2-A→(s); B→(q); C→(r); D→(p)

3-A→(r); B→(s); C→(p); D→(q)

4-A→(q); B→(r); C→(s); D→(p)

answer please 30pts