Question

which parts are included in the carpel petal, receptacle anther, filament sepal, stem, ovary stigma, style, ovary

Explanation:

The carpel (or pistil) of a flower consists of the stigma (where pollen lands), style (the tube connecting stigma to ovary), and ovary (where ovules develop into seeds). Petals, receptacles are not part of carpel; anther and filament are parts of stamen; sepal and stem are not carpel parts. So the correct option is the one with stigma, style, ovary.

Answer:

D. Stigma, style, ovary (assuming the options are labeled A to D with the last option being D)