DENDROLOGY

Detailed explanation-1: -Gynoecium is the female reproductive part of the flower consists of centrally located units called carpels or pistils. Carpel consists of stigma, style and ovary. Stigma is the sticky, swollen tip of the carpel. Style is the thin elongated, tube-like structure.

Detailed explanation-2: -The stigma is the sticky knob at the top of the pistil. It is attached to the long, tubelike structure called the style. The style leads to the ovary that contains the female egg cells called ovules. The male parts are called stamens and usually surround the pistil.

Detailed explanation-3: -The three main parts of a carpel are the stigma, style, and ovary. The stigma is where pollination occurs. The style is a tube connecting the stigma to the ovary, which contains a chamber called a locule. Inside a locule is an ovule, and the ovule contains an egg cell that, when fertilized, will develop into an embryo.