The graafian follicle is the follicle that contains the secondary oocyte and after ovulation changes to a corpus leteum which secretes progesterone
Answer:
A basic condition of nature which means that the quantities of available labor, capital, land and entrepreneurship used for the production of goods and services are finite
Explanation:
hope this helped you (ㆁωㆁ)
True ..In animals, the female mitotic sequence produces only one ovum; the other three haploid cells become "polar bodies".
Atoms gain electrons to form anions.
Atoms lose electrons to form cations.
Back in middle school, my chemistry teacher taught me a good way to remember whether an ion was a cation or an anion. When an atom loses an electron, it becomes positive, and when an atom gains an electron, it becomes negative.
Cation sort of sounds like “cat,” which is positive (Yay! Cats!).
Anions, on the other hand, sounds like “onion,” which is negative (Ew! Onions!).
There’s other ways of memorizing it, but this way was the easiest for me.
-T.B.
I’m not sure I understand your question.
