Parthenogenesis is best described as virgin birth, where eggs develop without fertilization.

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Prepare for the MTTC Integrated Science (Secondary) Test. Utilize flashcards and multiple-choice questions, each accompanied by hints and explanations. Achieve success in your exam journey!

Multiple Choice

Parthenogenesis is best described as virgin birth, where eggs develop without fertilization.

Explanation:
Parthenogenesis describes development from an unfertilized egg, a form of reproduction that occurs without any sperm input. This means offspring can arise from the female’s egg alone, effectively a virgin birth. It isn’t sexual reproduction, which requires fertilization by a male; it isn’t tissue-based cloning, which involves somatic cells rather than an egg developing into an organism; and it isn’t fertilization by a male at all.

Parthenogenesis describes development from an unfertilized egg, a form of reproduction that occurs without any sperm input. This means offspring can arise from the female’s egg alone, effectively a virgin birth. It isn’t sexual reproduction, which requires fertilization by a male; it isn’t tissue-based cloning, which involves somatic cells rather than an egg developing into an organism; and it isn’t fertilization by a male at all.

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