Plant Reproduction MCQs with Answers

adminApril 3, 2024

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Welcome to the Plant Reproduction MCQs with Answers. In this post, we are sharing Plant Reproduction Online Test in Biology branch for different competitive exams. Find practice questions with answers of the Plant Reproduction test multiple choice questions with answers here. Each question offers a chance to enhance your knowledge regarding Plant Reproduction.

Plant reproduction is a vital process that ensures the survival and propagation of plant species. It occurs through two primary methods: sexual and asexual reproduction. Both methods have unique mechanisms and play essential roles in the plant life cycle.

Sexual reproduction in plants involves the fusion of male and female gametes, resulting in the formation of seeds. This process typically occurs through pollination, where pollen from the male anther is transferred to the female stigma. Pollination can be facilitated by wind, water, insects, birds, or other animals. Once fertilization takes place, seeds develop within the fruit, providing genetic diversity and aiding in the adaptation to changing environments. Flowering plants, or angiosperms, are prime examples of sexual reproduction, showcasing a wide variety of pollination strategies and seed dispersal mechanisms.

Asexual reproduction, on the other hand, allows plants to produce offspring without the fusion of gametes. This method includes vegetative propagation techniques such as budding, fragmentation, and the use of specialized structures like tubers, rhizomes, and runners. Asexual reproduction results in clones of the parent plant, ensuring the rapid spread and colonization of favorable habitats. Common examples of asexual reproduction can be observed in plants like potatoes, strawberries, and succulents.

Both sexual and asexual reproduction have their advantages, contributing to the survival, genetic diversity, and ecological success of plants. Understanding these reproductive strategies is crucial for fields like agriculture, horticulture, and conservation biology.

Plant Reproduction MCQs with Answers Quiz

By presenting 3 options to choose from, Plant Reproduction Quiz which cover a wide range of topics and levels of difficulty, making them adaptable to various learning objectives and preferences. Whether you’re a student looking to reinforce your understanding, our Biology Online Quiz platform has something for you.

Test Name: Plant Reproduction Online Test
Type: MCQ’s
Total Questions: 60
Total Marks: 60
Time: 60 minutes

Note: Questions will be shuffled each time you start the test. Any question you have not answered will be marked incorrect. Once you are finished, click the View Results button.

Plant Reproduction

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1 / 40

The transfer of pollen grains from one flower to another flower of the same plant is called ____.

Cross-pollination

Geitonogamy

Self-pollination

2 / 40

Which of the following structures is not found in gymnosperms?

Ovule

Flower

Cone

3 / 40

The male reproductive organ in a flower is called ____.

Stamen

Ovary

Pistil

4 / 40

In plant reproduction, the fusion of polar nuclei with a sperm cell leads to the formation of ____.

Endosperm

Embryo

Cotyledon

5 / 40

The male gametophyte in angiosperms is also known as ____.

Stigma

Pollen grain

Ovule

6 / 40

The process by which seeds are dispersed away from the parent plant is called ____.

Seed germination

Seed dispersal

Seed formation

7 / 40

The process of formation of female gametes is called ____.

Oogenesis

Pollination

Fertilization

8 / 40

The fusion of nuclei from the male and female gametophytes during fertilization results in the formation of the ____.

Endosperm

Embryo

Zygote

9 / 40

Which of the following is a method of vegetative propagation?

Pollination

Grafting

Fertilization

10 / 40

In angiosperms, the male gametophyte is the ____.

Stigma

Ovule

Pollen grain

11 / 40

Which of the following is not a method of asexual reproduction in plants?

Budding

Runners

Fertilization

12 / 40

The fusion of male and female gametes to form a zygote occurs during ____.

Germination

Fertilization

Pollination

13 / 40

The process of formation of male gametes is called ____.

Pollination

Meiosis

Fertilization

14 / 40

The male gametes are produced in the ____.

Anthers

Pollen grains

Ovules

15 / 40

Which of the following is an example of apomixis?

Formation of seeds by self-pollination

Formation of seeds by cross-pollination

Formation of seeds without fertilization

16 / 40

The fusion of two sperm cells with two polar nuclei is characteristic of ____.

Self-pollination

Double fertilization

Cross-pollination

17 / 40

The fusion of two sperm cells with two polar nuclei is known as ____.

Cross-pollination

Double fertilization

Self-pollination

18 / 40

The outermost whorl of a flower, consisting of sepals, is called ____.

Pistil

Corolla

Calyx

19 / 40

In angiosperms, the embryo develops within the ____.

Ovule

Ovary

Seed

20 / 40

The process of transferring pollen from the anther to the stigma of the same flower is called ____.

Cross-pollination

Self-pollination

Wind-pollination

21 / 40

Which of the following is not a method of pollination?

Insects

Wind

Fertilization

22 / 40

The structure that develops into a seed after fertilization is the ____.

Ovule

Ovary

23 / 40

The structure that encloses and protects the ovule is called the ____.

Carpel

Seed coat

Ovary

24 / 40

The process of the development of a new individual from a vegetative structure of the parent plant is known as ____.

Pollination

Vegetative propagation

Fertilization

25 / 40

The process of gamete formation in plants is called ____.

Gametogenesis

Pollination

Fertilization

26 / 40

The process of shedding of mature seeds from a plant is known as ____.

Seed germination

Seed dispersal

Seed formation

27 / 40

The transfer of pollen grains from the anther of one flower to the stigma of another flower on a different plant is termed as ____.

Xenogamy

Cross-pollination

Self-pollination

28 / 40

The innermost whorl of a flower, consisting of carpels, is called ____.

Corolla

Androecium

Gynoecium

29 / 40

The structure that provides a protective covering for the developing embryo is the ____.

Ovule

Stigma

Seed coat

30 / 40

The transfer of pollen grains from anther to stigma is known as ____.

Pollination

Fertilization

Germination

31 / 40

The process of seed formation without fertilization is known as ____.

Fertilization

Pollination

Parthenogenesis

32 / 40

Which structure in a flower contains the female gametophyte?

Ovule

Anther

Ovary

33 / 40

The process of formation of haploid spores in plants is called ____.

Sporogenesis

Fertilization

Pollination

34 / 40

In gymnosperms, the female gametophyte is found inside the ____.

Ovary

Anther

Ovule

35 / 40

The male gametes are contained within the ____.

Pollen grains

Anthers

Ovules

36 / 40

The process of gamete fusion in plants leads to the formation of a ____.

Gametophyte

Sporophyte

Zygote

37 / 40

In flowering plants, the pollen tube releases the male gametes into the ____.

Ovary

Ovule

Embryo sac

38 / 40

Which of the following is a method of sexual reproduction in plants?

Runners

Fusion of gametes

Budding

39 / 40

The transfer of pollen grains within the same flower is termed as ____.

Self-pollination

Wind-pollination

Cross-pollination

40 / 40

The process of the fusion of nuclei from male and female gametes is called ____.

Pollination

Syngamy

Germination

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adminApril 3, 2024

0 23 2 minutes read