Discuss the advantages and disadvantages of sexual reproduction and asexual reproduction – 10016

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Discuss the advantages and disadvantages of sexual reproduction and asexual reproduction

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  1. Sexual Reproduction
    Advantages:

    Creates genetic variation in the species.

    Some individuals may survive better under selection pressure (e.g. disease, climate change).

    Allows evolution to happen over time through natural selection.

    Disadvantages:

    Needs two parents, so a mate must be found, which takes time and energy.

    Takes longer due to fertilisation or pollination.

    Offspring may inherit less useful traits than their parents.

    Asexual Reproduction
    Advantages:

    No need to find a mate, so reproduction is quicker and easier.

    Very fast reproductive cycle.

    Produces offspring with exact same beneficial traits as the parent.

    Disadvantages:

    No genetic variation – all offspring are clones.

    If the environment changes or there is a disease, all individuals can be affected because they are genetically the same.

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