The arrangement of ovules within the ovary is known as placentation. What does the term placenta refer to ? Name and draw various types of placentations in the flower as seen in T.S. or V.S.

Describe the various types of placentations found in flowering plants.

The mode of arrangement of sepals or petals in a floral bud is known as aestivation . Draw the various types of aestivation possible for a typical pentamerous flower.

The ovules develop on the inner wall of the ovary on peripheral part in which type of placentation?

Four plants (A, B, C, D) are observed. ‘A’ shows axile placentation of unitegmic ovules within the ovary. 'B' shows basal placentation of unitegmic ovule within the ovary. 'C' has legume fruit with cotyledons as chief edible parts. 'D' has pneumatophores and vivipary type of seed germination. A, B, C and D plants, respectively are

In which type of placentation, the ovules develop on the inner wall of the ovary :-

In a flower of a plant, the number of carpels is equal to number of inner whorl of perianth lobes and cotyledons in the seed of that plant are 1/3 of carpel number. What is the arrangement of ovules on the placenta of the flower of that plant