Question

explain the post fertilization changes in flower​

Answer 1

HELLO BUDDY ❤

Answer:

Changes which occur after fertilisation is called post fertilisation. 1) The sepal, petal and stamen of the flower withers and fall off only pistil remains attached to the plant. 5)The ovary wall is transformed into a protective layer called the pericarp which covers the fruit.

Answer 2

Answer:

• style and stigma degenerate
• ovary develops into fruit
• ovules grow into seeds
• integuments of the ovule after seed coat
• fertilized egg is converted into embryo which bear plumule radicle and cotyledons
• fertilized polar nuclear form endosperm which may or may not be consumed during seed development