Question

1. One bisexual flower given to you for observation.
(1) State the name of parts of flowers and explain reproductive parts.
(2) How is unisexual flower differ from bisexual flower ?
(3) State the examples of plants possess unisexual flower and bisexual flower.​

Answer 1

Answer:

rosa sinensis

(hibiscus)

it is bisexual and it does not need any agent for pollination

Answer 2

Answer:

Flower is a modified shoot or reproductive part of the plant. Bisexual flowers are those which has both male and female reproductive part. For example: Rose, jasmine etc.

Unisexual flowers are those which has only one reproductive part either male or female. Example: papaya

Explanation:

Flower has following parts:

Calyx or sepals : it is outermost whorl of flower which have important role in protection of flower and these are generally green in color.

Corolla or petals: It is the colorfull part of flower which attracts the pollinators.

Stamen: This is the male reproductive part, it has two parts anther and filaments

Pistil: this is the female reproductive parts , it has three subpart stigma, style and ovary.