Ovulation.
Menstrual
ovum
ovum
ovum
The process of an egg cell being released from the ovary is called ovulation. During ovulation, a mature egg is expelled from the ovarian follicle and travels down the fallopian tube, where it may encounter sperm for fertilization. This event is a key part of the menstrual cycle and typically occurs approximately midway through the cycle. Ovulation is essential for reproduction, as it enables the possibility of conception.
the wall. it is necessary to only let things in and out based on what the nucleus of the cell wants. for example the cell membrane will only let sperm in until one has penetrated the egg, then the membrane stops trying to let sperm in.
It is different for each women. On average every month one egg is let go from the ovary. Sometimes more then one can be let go and this can lead to twins. Unlike men, women do not "make" eggs like men make sperm. Women have a set number from birth, so when we run out of eggs we inter into menopause.
no because the when you dissolve the egg's shell you get the egg's semi-permeable membrane. A way to test this out is take an egg and stick it in 140 mL of vinegar and let it soak for 24 hours. Then you take 140 mL of water and put the egg in that. After 24 hours you see that the egg is "plump". Then you can put the egg in 140 mL of corn syrup. After 24 hours, you see that the egg looks "deflated". If you you were to try this with out the vinegar, then the egg's shape and mass would stay the same.
you crack open the egg and only let the whites out
Put the egg in water and let it sit there
Cell waste
it is adapted to its function because it is thin enough to let the pointy headed sperm inside itself and with that it reproduces to create children