NEET BIOLOGY

Detailed explanation-1: -In flowering plants after fertilisation, the zygote develops into the embryo, the ovules develop into the seed and the ovary develops into the fruit.

Detailed explanation-2: -After fertilisation, the ovule is converted into seed and ovary into fruit.

Detailed explanation-3: -The ovary contains ovules, which develop into seeds upon fertilization. The ovary itself will mature into a fruit, either dry or fleshy, enclosing the seeds. A simple or unicarpellate ovary is formed from a single carpel, an evolutionarily modified leaf. It has one locule (chamber), within which are the ovules.

Detailed explanation-4: -Through the micropyle, the pollen tube enters the ovule and bursts into the embryo sac. Inside the ovule, the male nucleus joins with the egg nucleus to produce a diploid zygote, which eventually enlarges and transforms into a fruit.