Examlex
Insufficient weight gain in the last trimester of pregnancy increases the risk for fetal growth retardation.
Whorls
Arrangements of leaves, petals, or other plant parts that radiate from a single point and surround or wrap around a stem or axis.
Periphery
The outer limits or edge of an area or object, often used to describe the boundary of something.
Generative Cell
In plants, a cell within the pollen grain that divides to form two sperm cells during fertilization processes.
Pollen Grain
The structure that contains the male gametophytes of seed plants, responsible for the fertilization of the ovule.
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