Reproduction in Plants: Sexual vs Asexual

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Questions and Answers

What is the process of combining male and female reproductive cells called?

  • Pollination
  • Replication
  • Fertilization (correct)
  • Cloning

Asexual reproduction leads to genetically different offspring.

False (B)

What are gametes?

Reproductive cells

In sexual reproduction, offspring are genetically _____ from each other and their parents.

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

Match the reproduction type with its characteristic:

<p>Sexual Reproduction = Genetic variation in a population Asexual Reproduction = Genetically identical offspring</p> Signup and view all the answers

Which of the following is an advantage of asexual reproduction?

<p>Fast population increase (B)</p> Signup and view all the answers

Sexual reproduction can increase the likelihood of disease affecting all individuals at the same time.

<p>False (B)</p> Signup and view all the answers

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Study Notes

Reproduction in Plants

  • Essential for species continuation and replacement of deceased individuals.

Sexual Reproduction

  • Involves fusion of male and female reproductive cells, known as gametes.
  • Fertilization is the process of gamete fusion.
  • Allows mixing of genetic information from two parents, promoting genetic diversity.
  • Offspring are genetically distinct from each other and their parents.

Asexual Reproduction

  • Does not involve gametes or fertilization; only one parent is needed.
  • Offspring are genetic clones of the parent, resulting in no genetic variation.
  • Production of offspring is rapid and straightforward.

Advantages and Disadvantages

Sexual Reproduction

  • Advantages
    • Combines genetic material from multiple sources, enhancing genetic variation within the population.
    • Provides resilience, as diseases are less likely to impact all individuals simultaneously.
  • Disadvantages
    • Slower process requiring significant time and energy for gamete fusion.
    • Requires both male and female organisms, limiting reproductive opportunities.

Asexual Reproduction

  • Advantages
    • Quick reproduction process enables rapid population growth and area colonization.
    • A single individual can reproduce independently, increasing reproductive success.
  • Disadvantages
    • Lack of genetic variation may make the entire population vulnerable to diseases.
    • All offspring are genetically identical, thus reducing adaptability to changing environments.

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