This worksheet is for Class 7 Science, comprising the topic of Reproduction in Plants. This is a key topic in Science that also serves as the building block of plant biology in future classes. As such, students must understand this topic in detail.

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Sexual Reproduction in Flowering Plants Class 7 Science Worksheet
1. Write some features of sexual reproduction.
The features of sexual reproduction are as follows:
 It is a process that requires a male and a female.
 Gametes are formed and fertilized.
 There is a lengthy and slow process involved.
 Different genetic and physical characteristics distinguish offspring from parents.
2. Write the disadvantages and advantages of sexual reproduction.
Advantage Disadvantage
Each parent’s alleles are fused into the
child duringsexualreproduction,
resulting in species variety.
Sexual reproduction has the
drawback of taking longer than asexual
reproduction.
3. Define the following:
1. Budding
2. Zygote
1. Budding: Yeast is a single-celled creature. Buds are bulb-like extensions of yeast
cells. The bud gradually splits from the parent cell and develops into a new yeast
cell. This new yeast cell develops, matures, and multiplies to make additional yeast
cells. A high number of yeast cells get generated in a short period of time.
2. Zygote: Seeds in embryonic plants are encased in a protective coating. After being
fertilized by pollen and growing within the mother plant, a matured ovule produces
seeds. The embryo is created from the zygote, while the seed coat is formed from
the ovule’s integuments.
1. Fill in the blanks:

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1. _________ propagation is the process of producing new individuals from the
vegetative component of a parent.
2. The transport of pollen grains from the anther to the stigma of the same or another
flower of the same species is known as ___________.
3. Seed dispersal takes place through __________, __________, and __________
4. The merging of male and female gametes occurs during ____________.
2. State True/False:
1. Pollination is the process of transporting seeds to distant locations.
2. The fruit is formed by successive divisions of the zygote.
3. Yeast multiply in two ways: asexually and sexually.
4. Pollen grains are a flower’s male gametes.
5. Ginger has nodes and internodes on its stem.
3. Match the following:
‘A’ ‘B’
1. Fragmentation a. Yeast
2. Eyes b. Bread mold
3. Bud c. Maple
4. Spores d. Spirogyra
5. Wings e. Potato
Reproduction in Plants Class 7 Science Worksheet