Given alongside is the structure of the female reproductive part of a flower. Read the information given alongside and fill in the blanks :

Gynoecium is the innermost whorl of a flower which is made up of carpels. Its main function is production of female gametes that develop into seeds after the process of fertilization.

The terminal knob-like part of the pistil is (a) …………… which is covered with hairs or with glandular papillae. (b) …………… is the tubular slender stalk which connects the uppermost part to the lowest part of the pistil. Ovary is the swollen basal portion composed of one or many (c) …………… fused together. Ovary contains one or more rounded bodies, the (d) …………… which are attached to the wall of the ovary with (e) …………… .

Name

1. Four whorls of the flower
2. Two types of unisexual flowers
3. Two main parts of a Stamen
4. Three main parts of a Pistil
5. Three types of stamens on the basis of their cohesion.

Fill in the blanks with suitable words :

1. The floral parts are borne on the …………… in four whorls.
2. The collective name of petals is …………… .
3. …………… and corolla are accessory whorls of the flower.
4. …………… attaches the ovules to the wall of the ovary.
5. The sweet fragrant liquid of flowers is termed as …………… .

Note the relationship between the first two words and suggest a suitable word/words for the blank place.

1. Sepals : Calyx :: Petals : ……………
2. Stamens : …………… :: Pistil : Gynoecium
3. Petals : Polypetalous :: Stamens : ……………
4. Green petals : Sepaloid :: Coloured sepals : ……………
5. Pollen grains : Anther :: Ovules : ……………