| 单词 | dicot |
| 例句 | The bundles are smaller than in the dicot stem, and distinct layers of xylem, phloem and sclerenchyma cannot be discerned. Fundamentals of Biology 2015-01-01T00:00:00Z One student picks a blade of grass in the field and identifies it as a dicot leaf, but his partner thinks it is a monocot. Biology for AP Courses 2022-06-09T00:00:00Z The cross section of a dicot root has an X-shaped structure at its center. Fundamentals of Biology 2015-01-01T00:00:00Z The monocot root is similar to a dicot root, but the center of the root is filled with pith. Fundamentals of Biology 2015-01-01T00:00:00Z In dicot roots, the xylem and phloem of the stele are arranged alternately in an X shape, whereas in monocot roots, the vascular tissue is arranged in a ring around the pith. Biology for AP Courses 2022-06-09T00:00:00Z The number of sepals and petals varies depending on whether the plant is a monocot or dicot. Fundamentals of Biology 2015-01-01T00:00:00Z What happens to the vascular bundles in the stem of a dicot as the plant matures? Biology for AP Courses 2022-06-09T00:00:00Z Below the epidermis of dicot leaves are layers of cells known as the mesophyll, or “middle leaf.” Biology for AP Courses 2022-06-09T00:00:00Z Monocots have leaves with reticulate, net-like venation and dicot leaves have parallel venation. Biology for AP Courses 2022-06-09T00:00:00Z Monocots have leaves with parallel venation and dicot leaves have reticulate, net-like venation. Biology for AP Courses 2022-06-09T00:00:00Z Part A is cross section of a dicot stem. Fundamentals of Biology 2015-01-01T00:00:00Z When the stem is viewed in cross section, the vascular bundles of dicot stems are arranged in a ring. Biology for AP Courses 2022-06-09T00:00:00Z |
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