Propagation by seeds is an example of sexual propagation.

Prepare for the Penn State Master Gardener Exam with comprehensive study aids including flashcards and multiple-choice questions. Each question is designed with hints and explanations to ensure successful exam preparation.

Multiple Choice

Propagation by seeds is an example of sexual propagation.

Explanation:
Seed propagation relies on sexual reproduction. Seeds form only after pollen fertilizes an ovule in a flower, creating a zygote that develops into an embryo inside the seed. This process combines genetic material from two parents, producing offspring with genetic variation. That combination and variation are the hallmark of sexual propagation, which is why propagating by seeds is categorized as sexual propagation. There are rare cases in some species where seeds can form without fertilization (apomixis), but for the typical understanding in gardening and plant science, seeds come from sexual reproduction.

Seed propagation relies on sexual reproduction. Seeds form only after pollen fertilizes an ovule in a flower, creating a zygote that develops into an embryo inside the seed. This process combines genetic material from two parents, producing offspring with genetic variation. That combination and variation are the hallmark of sexual propagation, which is why propagating by seeds is categorized as sexual propagation. There are rare cases in some species where seeds can form without fertilization (apomixis), but for the typical understanding in gardening and plant science, seeds come from sexual reproduction.

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