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Published byEmery Thompson Modified over 9 years ago
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Reproductive System 7 th Grade Notes
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Vocab Reproduction- the process by which new organisms are produced. It is essential to the continuation of life on Earth. Gametes- Human reproductive cells Sperm cell- male gamete Ova (egg cell)- female gamete Offspring- sperm cell and egg cell come together to produce offspring. The Offspring has some characteristics of both parents.
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Asexual Reproduction One parent needed There is very little chance of variation with asexual reproduction. Examples: Jellyfish Southwestern Lizard
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Sexual Reproduction Two parents are required (one male, one female) leads to genetic variation in new generations of offspring Examples: Tiger Giraffe
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