Question

What are ferrous metals and what are thier types?

Answer 1

Metals which contain iron and show its properties are called as ferrous metals.
The types of ferrous metals are cast iron, Steel (alloy), manganese,etc

Answer 2

☑ Required Answer-

Gonadotropins: Luteinizing and Follicle Stimulating Hormones

Luteinizing hormone (LH) and follicle-stimulating hormone (FSH) are called gonadotropins because stimulate the gonads - in males, the testes, and in females, the ovaries. They are not necessary for life, but are essential for reproduction. These two hormones are secreted from cells in the anterior pituitary called gonadotrophs. Most gonadotrophs secrete only LH or FSH, but some appear to secrete both hormones.