Answer:
at puberty primary follicles mature to be called graafian follicles where by at ovulation they burst open to release the ova for potential fertilisation then the material left in the ovary are stimulated by a hormone (lutenising) to reorganize to form the corpus luteum
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The answer is all of the above
They're plant cells. The green organelles should be chloroplast. They're responsible for photosynthesis.