EMBRYOLOGY
FERTILISATION EARLY DEVELOPMENT OF EMBRYO AND IMPLANTATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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a cotyledon, an embryo
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an embryo, a seed
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a seed, a fruit
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a fruit, a seed
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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. Also, the sepals, petals and stamens of the flower generally fall off.
Detailed explanation-2: -ovule, plant structure that develops into a seed when fertilized. A mature ovule consists of a food tissue covered by one or two future seed coats, known as integuments.
Detailed explanation-3: -The fruit is formed after fertilization from the ovary and the ovules get converted to seeds. After fertilization, the flower whorls withers, and all the reproductive structures fall off. The embryo is within the ovule which ovule transforms into a seed with a hard covering to protect the growing embryo.