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Which of the following grows rapidly and ripens to form a fruit?
Anther
Stigma
Ovary
Pollen tube
Ovary
In angiosperms (flowering plants), the ovary is the reproductive part of the flower that, following the process of fertilization, grows and ripens to become the fruit. The ovules contained within the ovary develop into seeds during this maturation process.
In angiosperms (flowering plants), the ovary is the reproductive part of the flower that, following the process of fertilization, grows and ripens to become the fruit. The ovules contained within the ovary develop into seeds during this maturation process.
Think of the ovary as a protective 'cradle' for the seeds; just as a mother nurtures a baby, the ovary swells and ripens into a fruit to provide a safe, nutrient-rich environment for the seeds to develop and eventually disperse.
Ovary = Offspring's Vessel (Fruit carries the seeds/offspring).
Pollination transfers pollen to the stigma, which then grows a pollen tube through the style to the ovary. Once fertilization occurs, the zygote develops into an embryo, and the ovary undergoes physiological and morphological changesтАФoften driven by phytohormones like auxins and gibberellinsтАФto store nutrients and protect the developing seeds, effectively forming the fruit.
The ovary is the swollen basal portion of the carpel/pistil.
Fertilization triggers the transformation of the ovary into a fruit.
The ovules inside the ovary develop into seeds after fertilization.
Fruit formation is a vital adaptation for seed dispersal.
Protects developing seeds from environmental damage.
Facilitates seed dispersal through various agents like animals, wind, or water.
Agricultural crop production (harvesting of ripened fruits).
Biological seed protection and propagation.
Anther: The part of the stamen that produces and stores pollen grains.
Stigma: The receptive tip of the carpel that captures pollen.
Pollen tube: The structure that transports male gametes from the pollen grain to the ovule.
Option C is the correct scientific term for the structure that forms the fruit.
C is correct тАФ The ovary is the part of the flower that undergoes development to become the fruit after fertilization.
Always remember the simple rule: Ovary becomes Fruit, and Ovule becomes Seed. This is a common high-frequency question in competitive biology exams.
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