Question

use the text to compare and contrast hybrid plants and heirloom plants. when planting a vegetable garden, gardeners might choose hybrid plants or heirloom plants. a hybrid vegetable is created when plant breeders cross - pollinate two different varieties of a plant to produce a vegetable containing the best traits. in the case of heirlooms, the plants are open - pollinated, which means insects or the wind—not plant breeders—pollinate the plants. unlike hybrid plants, which are being created all the time, a plant variety typically has to be at least fifty years old to be considered an heirloom. many gardeners claim that heirlooms have a better taste than hybrids. so why do people plant hybrids? hybrid plants usually yield vegetables that are ready to harvest at the same time. the vegetables also tend to have a uniform appearance. on the other hand, heirloom vegetables may ripen at different times, and their size may vary. hybrid plants heirloom plants are open - pollinated usually at least fifty years old have a uniform appearance harvest times may vary

Explanation:

The text states that heirloom plants are open - pollinated, while hybrid plants are cross - pollinated by breeders. Heirloom plants are usually at least fifty years old, and hybrids are newly created. Hybrid plants have a uniform appearance and consistent harvest times, while heirloom plants may have varying ripening times and sizes.

Answer:

Are open - pollinated: Hybrid plants: No, Heirloom plants: Yes
Usually at least fifty years old: Hybrid plants: No, Heirloom plants: Yes
Have a uniform appearance: Hybrid plants: Yes, Heirloom plants: No
Harvest times may vary: Hybrid plants: No, Heirloom plants: Yes