Answer:
Explanation:
Can't you answer this since your in high school and im in middlescholl making you smarter than me
- - Because you take in both genes from your parents. It is most likely to have more of your dads genes rather than mom though.
Answer:
The similarities between aerobic and anaerobic respiration, is that they both use glucose as the starting molecule. This is called the substrate. In addition, both aerobic and anaerobic respiration produce ATP, however, aerobic respiration produces a lot more ATP compared to anaerobic respiration.
Hope i helped , have a nice day :)
Answer:
The ratios of thymine and adenine were similar, as were the ratios of guanine and cytosine.
Explanation:
Chargaff's Rule:
- Erwin Chargaff, an Austrian chemist investigated the amount of the four nitrogenous bases in a sample of DNA.
- Chargaff observed that the purines and pyrimidines existed in a 1:1 ratio. The concentration of thymine was equal to that of adenine. Moreover, the concentration of cytosine was equal to that of guanine.
- On the basis of the ratios, Chargaff proposed that, in DNA, adenine (A) always pairs with thymine (T) and cytosine (C) always pairs with guanine (G).
The relative density of the earth's crust is 2.2