<span>Primate females give birth to fewer offspring than do many other mammals. Many other mammals give birth to full litters, sometimes as many as 20 at a time, where primates typically give birth to between one and two offspring at a time, and rarely to three, without medical intervention. Mammals tend to give birth to fewer offspring than they have teats/nipples to allow for feeding.</span>
Answer:
no they are always working especially when sleeping becuase the body isnt using excess energy
Answer:
Graduated Cylinder The most precise way to calculate the volume of an object, especially in the case of an irregularly formed object, is to immerse it in water and measure how much water it displaces. What is the more precise mass or volume measurement? Generally, mass is calculated by tools called balances.
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Answer:
Spermatogenesis is stimulated by FSH acting on sertoli cells.
Explanation:
Spermatogenesis is the process by which spermatozoa grow and develop from germ cells into mature form. There are many hormones that are involved in this process and one of them is FSH (Follicle Stimulating Hormone). Another factor that play a vital role in the process are sertoli cells.
The FSH stimulates sertoli cells to release androgen-binding protein into the lumen portion of seminiferous tubules. The sertoli cells are the epithelial supporting cells that are located inside the seminiferous tubules. The sertoli cells are responsible for keeping the germ cells nourished and for extracting excess cytoplasm from newly formed spermatozoa cells just before they are released into the lumen of the seminiferous tublules.
