Less triiodothyronine (T3) and thyroxine (T4) hormones are made. ... The follicle cells of the thyroid gland produce thyroid hormones while the parafollicular cells produce parathyroid hormone (PTH)
the seeds in flowering plants come from ovules in the pistil of a female plant.
The feet of spiders use Van der Walls forces. Spiders seem to be able to stick to just about anything, even if it is wet. This is largely due to the intermolecular forces of attraction between its feet and the surface.
No they aren’t the same thing