While named for their effects on the ovaries, follicle-stimulating hormone and luteinizing hormone are also major gonadotropins in the testes, causing the Leydig cells to secrete testosterone and facilitating spermatogenesis.wo such hormones are secreted by the anterior pituitary: follicle-stimulating hormone and luteinizing hormone, both of which are active, but with differing effects, in the two sexes. chorionic gonadotropin.
To calculate the asphalt driveway cost, you just need to take a measurement of length x width to get the approximate square foot area, and multiply it by the average cost of $3-$4/square foot. Example: A driveway thatâs 10â² wide and 60â² long equals 600 square feet. 600 x $3-$4 = $1,800-$2,400 (estimated asphalt driveway cost) At that approximate cost, a driveway contractor will dig out 4-6 inches of whatever you already have in place, replace it with clean driveway gravel and grade it to a level and compacted surface.
Ignoring any maintenance costs, asphalt is generally much cheaper to install than concrete. On average, the cost per square foot for asphalt will run between $2.50 to $4.00. Fluctuations in crude oil prices can cause fluctuations in asphalt prices but the price will remain around this range.oncrete, on the other hand, can run between $4.00 to $6.00 per square foot for basic installation and can cost more depending on different finishes and detail. Itâs not unheard of to have a stained concrete driveway with a smooth finish cost over $15.00 per square foot.