ANSWER is Option 2 i.e stamens.Stamens:The male REPRODUCTIVE parts of the flower are called stamens.It consists of Anther and Filament.Anther: produces pollen grainsFilament: a stalk-like structure and gives support to the anther. Carpels:The female reproductive part in a plant is called carpel.It consists of stigma, style, and ovary.Ovary: contains ovules that DEVELOP into seeds.Style: a tube on top of the ovary connecting ovary to stigma.Stigma: receives the pollen during fertilization.Sepals: These are outermost parts of the flower and are LOCATED under the flower.All sepals are called the calyx.Petals:These are modified leaves.All the petals of a flower are called a corolla.