HORTICULTURE

Detailed explanation-1: -Annuals are plants that complete their life cycle in one year.

Detailed explanation-2: -Examples of true annuals include corn, wheat, rice, lettuce, peas, watermelon, beans, zinnia and marigold.

Detailed explanation-3: -biennial, any herbaceous flowering plant that completes its life cycle in two growing seasons. During the first growing season, biennials produce roots, stems, and leaves. During the second growing season, they produce flowers, fruits, and seeds, and then they die.

Detailed explanation-4: -The difference between annual, perennial, and biennial plants comes down to how many years they live. Annuals live for one year, biennials live for two years, and perennials live more than two years-from three years to hundreds of years.