Dormant oocyte 1X, growing oocyte 5X, mature oocyte 25X. Tb primary oocyte is approximately 25 micrometers in diameter. After growth, the growing oocyte will reach 200 micrometers in diameter, and eventually, the mature oocyte could reach 2 centimeters in diameter, in humans.
Explanation: Bacteria are needed in the nitrogen cycle because plants and animals cannot directly use atmospheric nitrogen. Bacteria in the roots of plants trap nitrogen and convert it to ammonia and other nitrogen compounds which plants can then use to make protein
descends from common ancestor
bez they have same genes coding for same Protein that are present on blood of the organism
Density is important because it affects whether objects will float or sink. it is an important property to consider when building things like ships or a hot air ballon.
