With reference to the formation of fruits and seeds, consider the following statements: 1. The fruit is the ripened ovary. 2. The seed develops from the stigma. 3. The seed coat develops from the zygote. Which of the statements given above is/are correct?

Correct Option The correct option is (a). Explanation In angiosperms (flowering plants), the process of double fertilization triggers significant post-fertilization changes. These changes involve the transformation of specific floral parts into structures that constitute the fruit and the seed. Statement-wise Analysis - Statement 1 is Correct: After fertilization, the ovary of the flower develops into the fruit. The wall of the ovary transforms into the fruit wall, known as the pericarp. Therefore, a fruit is technically defined as a ripened ovary. - Statement 2 is Incorrect: The seed develops from the ovule, not the stigma. The stigma is the part of the pistil where pollen grains land and germinate. After fertilization, the stigma, style, and stamens typically wither and fall off. - Statement 3 is Incorrect: The seed coat develops from the integuments (protective coverings) of the ovule. The zygote develops into the embryo, which is the precursor to the new plant contained within the seed. Key Takeaway Post-Fertilization Transformations: - Ovary → Fruit - Ovule → Seed - Integuments → Seed Coat - Zygote → Embryo - Primary Endosperm Nucleus (PEN) → Endosperm

NCERT Class 7 Science — Chapter 4: Reproduction in plants

mcqmedium

With reference to the formation of fruits and seeds, consider the following statements:

The fruit is the ripened ovary.
The seed develops from the stigma.
The seed coat develops from the zygote.

Which of the statements given above is/are correct?

Official previous-year question

Verified 1 Aug 2026.

Options

A1 only
B2 only
C1 and 3 only
D1, 2 and 3

Did you get this right?

Solution

Correct Option

The correct option is (a).

Explanation

In angiosperms (flowering plants), the process of double fertilization triggers significant post-fertilization changes. These changes involve the transformation of specific floral parts into structures that constitute the fruit and the seed.

Statement-wise Analysis

Statement 1 is Correct: After fertilization, the ovary of the flower develops into the fruit. The wall of the ovary transforms into the fruit wall, known as the pericarp. Therefore, a fruit is technically defined as a ripened ovary.
Statement 2 is Incorrect: The seed develops from the ovule, not the stigma. The stigma is the part of the pistil where pollen grains land and germinate. After fertilization, the stigma, style, and stamens typically wither and fall off.
Statement 3 is Incorrect: The seed coat develops from the integuments (protective coverings) of the ovule. The zygote develops into the embryo, which is the precursor to the new plant contained within the seed.

Key Takeaway

Post-Fertilization Transformations:

Ovary → Fruit
Ovule → Seed
Integuments → Seed Coat
Zygote → Embryo
Primary Endosperm Nucleus (PEN) → Endosperm

Your note

More from Chapter 4: Reproduction in plants

Consider the following statements regarding the sequence of events in the reproduction of a flowering plant: 1. Pollination precedes fertilisation. 2. Seed dispersal occurs before fruit formation. 3. Fertilisation results in the formation of pollen grains. Which of the statements given above is/are correct?

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Which of the following is a correct match of the plant and its vegetative part used for reproduction?

easy

With reference to the vegetative parts of a plant, consider the following statements: 1. Roots, stems, and leaves are classified as the vegetative parts of a plant. 2. Flowers are considered vegetative parts because they support the growth of the plant. 3. Vegetative propagation allows plants to produce new individuals without the use of seeds. Which of the statements given above is/are correct?

easy

Consider the following statements regarding vegetative propagation in plants: 1. Plants produced by this method take longer to grow compared to those grown from seeds. 2. New plants produced are exact copies of the parent plant. 3. It involves the production of new plants from roots, stems, leaves, or buds. Which of the statements given above are correct?

medium

Consider the following pairs of plants and their mode of vegetative propagation: 1. Rose : Stem cutting 2. Bryophyllum : Leaf buds 3. Sweet Potato : Root 4. Ginger : Stem How many of the above pairs are correctly matched?

medium

Keep practising Chapter 4: Reproduction in plants

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Correct Option

The correct option is (a).

Explanation

Statement-wise Analysis

Statement 1 is Correct: After fertilization, the ovary of the flower develops into the fruit. The wall of the ovary transforms into the fruit wall, known as the pericarp. Therefore, a fruit is technically defined as a ripened ovary.
Statement 2 is Incorrect: The seed develops from the ovule, not the stigma. The stigma is the part of the pistil where pollen grains land and germinate. After fertilization, the stigma, style, and stamens typically wither and fall off.
Statement 3 is Incorrect: The seed coat develops from the integuments (protective coverings) of the ovule. The zygote develops into the embryo, which is the precursor to the new plant contained within the seed.

Key Takeaway

Post-Fertilization Transformations:

Ovary → Fruit
Ovule → Seed
Integuments → Seed Coat
Zygote → Embryo
Primary Endosperm Nucleus (PEN) → Endosperm