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Invertebrate's reproductive cycles 7th

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    Science Animals
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  • What is sexual reproduction?
    It's the reproduction between two individuals with male and female sexual cells.
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  • What is asexual reproduction?
    Only one individual is necessary for this type or reproduction. It doesn’t involve the mixture of cells so it is UNICELLULAR.
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  • Do arthropods reproduce sexually or asexually?
    Sexually
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  • Arthropods have two types of sexual reproduction, what are they?
    External and internal
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  • What does external reproduction mean?
    The sperm is combined with an egg outside the body.
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  • What does internal reproduction mean?
    The eggs are fertilized inside the female with the male’s sperm.
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  • Do mollusks reproduce sexually or asexually?
    Sexually
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  • Some mollusks have the two sexual cells which means they are ....
    Hermaphrodite
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  • Do annelids reproduce sexually or asexually?
    Asexually
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  • Worms reproduce by ....
    Fragmentation
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  • Parasites reproduce by ...
    budding
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  • Do echinoderms reproduce sexually or asexually?
    They reproduce in the two ways.
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  • Asexual reproduction by disk division occurs in which animal?
    Starfish
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  • Do cnidarians reproduce sexually or asexually?
    They reproduce in the two ways.
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