As the aperture number gets smaller (for example, from f/16 to f/11) the aperture opening gets larger and the image gets lighter. The reason you don't usually see this effect in your images is because when you or the camera change the aperture, the camera changes the shutter speed to keep the exposure constant.
Button Squash Cucurbita pepo Cucurbitaceae The fruit of the button squash is literally only 'button' if you pick the fruit when very young.There is a temptation to let them ripen but that would be a mistake as they will just continue to grow until you end up with pumpkins.utton Squash Cucurbita pepo Cucurbitaceae The fruit of the button squash is literally only 'button' if you pick the fruit when very young.
The Nutritional Value of Yellow Squash. Yellow squash, also called yellow zucchini or summer squash, is a hot weather vegetable picked in its immature stage to ensure a thin, edible skin and sweet, soft flesh. This squash typically ranges in size from 6 to 8 inches long, although it can be smaller, depending on when you pick the fruit.