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The micrometer-scale setae branch into nanometer-scale projections called spatulae. [6] A Tokay gecko's two front feet can sustain 20.1 N of force parallel to the surface using approximately 14,400 setae per mm 2. This equates to ~ 6.2 pN per seta, but does not sufficiently account for the overall stickiness behavior shown by the foot pads. [7]
The test is offered by the College Board. Approximately 2,900 colleges and universities will grant college credits for each test. Both U.S. and international schools grant CLEP credit. Most of the tests are 90 minutes long. As of 2023, they cost $90 each; they will cost $93 in the 2023–2024 school year. [2]
In most species of bees, the scopa is simply a dense mass of elongated, often branched, hairs (or setae) on the hind leg. When present on the hind legs, the modified hairs are, at a minimum, on the tibia, but some bees also have modified hairs on the femur and/or trochanter.
This course is designed for students who wish to pursue an interest in the life sciences. The College Board recommends successful completion of high school biology and high school chemistry [2] before commencing AP Biology, although the actual prerequisites vary from school to school and from state to state.
According to the College Board website, a domestic undergraduate student may fill the profile out for free if: Their family adjusted gross income is up to $100,000 They qualified for an SAT fee waiver
The College Board's Advanced Placement Program is an extensive program that offers high school students the chance to participate in what the College Board describes as college-level classes, reportedly broadening students' intellectual horizons and preparing them for college work. It also plays a large part in the college admissions process ...
They may be irregular or align in two or more rows. The number of rows, the number of setae in each row, the size and the thickness are significant. In many groups, the acrostical setae are replaced by setulae or hairs. prescutellar (psc) two acrostical bristles, more developed than the other acrosticals, inserted in front of the scutoscutellar ...
The university stream includes courses that will prepare students for future studies at university, while the college stream is more applied and less intense, preparing individuals for the future pursuit of a college degree. Universities require these advanced courses for admission, while colleges will admit pupils from either stream.