The typical fern leaf, often termed a frond, is an elaborate structure composed of numerous leaflets the frond comprises two parts stipe and blade. Frond' is commonly used to identify a large, compound leaf, but if the term botanically refer leaves of ferns, it may be applied smaller and undivided. Frond definition & structure plants gardening fern of a about fernsintroduction to ferns uw green bay. Underlay of a fern science learning hub. The stipe is the leaf stem, stalk or stem petiole.
These four little characters, âââ, âââ, âââ, and âââ, often get confused. Most computer users use just a single character, â-â, the so-called hyphen-minus (the usual minus character you have on your keyboard), which is, technically, different from all four.
Key Strokes for Some Symbols. To form signs and symbols, the following works on most desktop computers in WORD, WORKS, e-mail, etc. Hold down the Alt key while you press the numbers on the right side of the keyboard. Make sure the Num Lock is on. Note: Some computers are loaded with different software so the symbols will be different when you use the Alt key followed by the four-digit numbers.