Question

enlist the change that occur in post fertilization in plants​

Answer 1

Answer:

POST FERTILIZATION EVENTS IN THE PLANTS:

Explanation:

• The first change is that there is a formation of diploid zygote which develops into embryo.
• Ovary becomes fruit.
• The wall of ovary gets converted into pericarp (fruit wall).
• Ovules develops into seeds.
• The integuments of the ovule converts into seed coat.
• OUTER INTEGUMENT - TESTA(OUTER SEED COAT)
• INNER INTEGUMENT   - TEGMEN(INNER SEED COAT)
• Secondary nucleus converts into endosperm.
•     The endosperm cells serve as source of nutrition for developing embryo.
• synergids and antipodals get degenerated.
• Hilum, funicle and micropyle shows no change.

• Sepals,petals and stamens gets withered and drop off.

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