I currently have a Polar F11 (edit: I now use an FT60--the F11 went to Polar heaven about a year ago), although I don't use most of the features. About 10-15 years ago, Polar introduced their OwnCal feature--using heart rate to estimate calories burned during exercise.
Hyphae vs Pseudohyphae. Hyphae and pseudohyphae (singular â hypha and pseudohypha) are two types of filaments that compose vegetative structures found in fungi. All the fungi except few (ex: yeast) form either hyphae or pseudohyphae. Both structures support spores for reproduction and dissemination by exhibiting various physiological and biochemical activities.
1 Aseptate or coenocytic (without septa). 2  Non-septate hyphae are associated with Mucor, some zygomycetes, and other fungi.  3 Pseudohyphae are distinguished from true hyphae by their method of growth, relative frailty and lack of cytoplasmic connection between the cells.n most fungi, hyphae are divided into cells by internal cross-walls called septa (singular septum). Septa are usually perforated by pores large enough for ribosomes, mitochondria and sometimes nuclei to flow between cells.