Examlex
Lymph nodules destroy pathogens that have entered the body by way of ____________________.
Phytochrome
A pigment involved in the regulation of various plant processes, such as seed germination and responses to light and dark cycles.
Florigen
A plant hormone that promotes flowering, produced in the leaves and acts in the shoot apical meristem of buds and growing tips.
Phloem
The vascular tissue in plants responsible for the transport of nutrients, specifically sugars, from leaves to other parts of the plant.
Turgor Pressure
The pressure within cells resulting from water uptake, contributing to plant rigidity and stability.
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