Aparticular patch in your garden is protected from the wind and receives plenty of sunlight. this patch is warmer than the rest of the garden. which term best describes the ecological condition of this spot?

The ecological condition of that patch is MICRO CLIMATE. Micro climate is the climate of a restricted area, which differs from the climate of the surrounding area. Local climates can vary greatly in a particular area depending on the prevailing factors such as wind, moisture, topography, vegetation, etc.

C. a mature ovule of a plant.