The goal of mitosis or meiosis is to make two exact copies of the cell

Please help me with these questions

How far down have geologists drilled holes ? (science) a: 3.8 km b: 12 km c: 100 m d: 1200 km

The offspring of a black cat and a white cat is a gray cat, it has the genotype bw if a black cat mates with a gray cat the chance that the offspring is white will be what percent?

How do bacteria protect their genetic material and cytoplasm during harsh conditions