The menstrual cycle is practically controlled by a system of hormones that is necessary for reproduction, and when the hormone reaches a heightened level, something called estradiol is made, then the stimulation of the ovaries by a luteinizing hormone.
Once that hormone begins developing, the ovaries make an egg that quickly becomes an ovum. The ovary then releases one egg or two during ovulation. The endometrium (the part that sheds its own cells for the menstruation) peaks after ovulation and changes the lining of the uterus to prepare for the hectic process of pregnancy and child labor.
Hope that was helpful.
The process by which metabolic waste is eliminated from an organism.
Monosaccharides and disaccharides also
called sugars. Have sweet taste, water-soluble. Disaccharide output of two
monosaccharides are the same or different when hydrolyzed. Monosaccharide a carbohydrate that can’t be
hydrolyzed to simpler carbohydrate units.
Polysaccharides are extended polymers of monosaccharide units joined by
O-glycosidic linkages. Energy storage.
If the paramecium was not able to contract its contractile vacuole, it would be in danger of bursting. The cell would not be able to hold too much water. This would happen faster if the paramecium was in water with a low salt concentration because there is more water and less salt, so the water would accumulate faster.
