Which angiosperm type has one cotyledon?

Which angiosperm type has one cotyledon?

• A. Monocot
• B. Dicot
• C. Gymnosperm
• D. Moss

Answer: (A)

Cotyledons are the seed leaves that provide nutrients to the developing embryo. In flowering plants, the number of cotyledons distinguishes major groups: monocots have one cotyledon, while dicots have two. Since the question asks for the angiosperm type with one cotyledon, the correct choice is monocots. Gymnosperms are seed plants but not angiosperms and have different seed structures, and mosses are non-vascular plants that don’t produce seeds. So, one cotyledon points to monocots.

Cotyledons are the seed leaves that provide nutrients to the developing embryo. In flowering plants, the number of cotyledons distinguishes major groups: monocots have one cotyledon, while dicots have two. Since the question asks for the angiosperm type with one cotyledon, the correct choice is monocots. Gymnosperms are seed plants but not angiosperms and have different seed structures, and mosses are non-vascular plants that don’t produce seeds. So, one cotyledon points to monocots.