Reproduction in Plants Class 7
18 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

Which type of reproduction involves a single individual?

  • Vegetative propagation
  • Sexual reproduction
  • Asexual reproduction (correct)
  • Pollination
  • A zygote is the result of the fusion of male and female gametes.

    True

    Give an example of a plant that reproduces through vegetative propagation by bulbs.

    Onion or garlic

    Sexual reproduction requires two individuals or cells of separate ______.

    <p>sexes</p> Signup and view all the answers

    Which of the following is NOT a mode of reproduction mentioned in the content?

    <p>Binary fission</p> Signup and view all the answers

    Mango plants reproduce with the help of their stems.

    <p>False</p> Signup and view all the answers

    What is the main difference between asexual and sexual reproduction?

    <p>Asexual reproduction involves a single individual, while sexual reproduction requires two individuals or cells of separate sexes.</p> Signup and view all the answers

    The process of formation of new individuals of a species from existing ones is called ______.

    <p>reproduction</p> Signup and view all the answers

    Match the following plants with their mode of reproduction:

    <p>Mango = Seeds Onion = Bulbs Garlic = Bulbs Stem regeneration = Stems or leaves</p> Signup and view all the answers

    Which mode of reproduction requires the fusion of male and female gametes?

    <p>Sexual reproduction</p> Signup and view all the answers

    Which one of the following plants reproduces through bulbs?

    <p>Onion</p> Signup and view all the answers

    A single individual is involved in sexual reproduction.

    <p>False</p> Signup and view all the answers

    Asexual reproduction usually occurs only when conditions are favorable for growth and development.

    <p>True</p> Signup and view all the answers

    What is the primary purpose of reproduction in living organisms?

    <p>To produce young ones of the same kind and continue the race.</p> Signup and view all the answers

    The fusion of male and female gametes forms a _____

    <p>zygote</p> Signup and view all the answers

    In asexual reproduction, a single ___ gives rise to a new organism.

    <p>individual</p> Signup and view all the answers

    Match the following plants with their reproductive methods:

    <p>Mango = Seed Onion = Bulb Garlic = Bulb Rose = Stem cuttings</p> Signup and view all the answers

    Name two types of vegetative propagation.

    <p>Natural vegetative propagation and artificial vegetative propagation</p> Signup and view all the answers

    Study Notes

    Reproduction in Plants

    • All living organisms grow old and eventually die, but the species continues through reproduction.

    Modes of Reproduction

    • Reproduction can be divided into two categories: asexual and sexual.

    Asexual Reproduction

    • A single individual gives rise to a new organism.
    • Asexual reproduction occurs when conditions are favourable for proper growth and development.

    Sexual Reproduction

    • Two individuals or cells of separate sexes are required to give rise to a new organism.
    • The male parent produces male gametes, and the female parent produces female gametes.
    • The male and female gametes fuse to form a zygote.

    Natural Vegetative Propagation

    • Some plants, like mango, reproduce with the help of seeds.
    • Some plants are regenerated from leaves or stems.
    • In some plants, like onion and garlic, bulbs (underground food storage organs) produce smaller buds that give rise to a new plant.

    Reproduction in Plants

    • All living organisms grow old and eventually die, but the species continues through reproduction.

    Modes of Reproduction

    • Reproduction can be divided into two categories: asexual and sexual.

    Asexual Reproduction

    • A single individual gives rise to a new organism.
    • Asexual reproduction occurs when conditions are favourable for proper growth and development.

    Sexual Reproduction

    • Two individuals or cells of separate sexes are required to give rise to a new organism.
    • The male parent produces male gametes, and the female parent produces female gametes.
    • The male and female gametes fuse to form a zygote.

    Natural Vegetative Propagation

    • Some plants, like mango, reproduce with the help of seeds.
    • Some plants are regenerated from leaves or stems.
    • In some plants, like onion and garlic, bulbs (underground food storage organs) produce smaller buds that give rise to a new plant.

    Studying That Suits You

    Use AI to generate personalized quizzes and flashcards to suit your learning preferences.

    Quiz Team

    Description

    Learn about the different methods of plant reproduction, including natural and artificial vegetative propagation, sexual reproduction, pollination, fertilization, and seed formation.

    More Like This

    Class 8 Biology: Reproduction in Plants
    5 questions
    Reproducción en Plantas
    6 questions

    Reproducción en Plantas

    WonderfulHurdyGurdy avatar
    WonderfulHurdyGurdy
    Reproducción de Plantas
    10 questions

    Reproducción de Plantas

    ResponsiveNaïveArt avatar
    ResponsiveNaïveArt
    Plant Life Cycle: Seeds
    10 questions

    Plant Life Cycle: Seeds

    AccomplishedBixbite avatar
    AccomplishedBixbite
    Use Quizgecko on...
    Browser
    Browser