Answer:
In Watson and Crick's model, the two strands of the DNA double helix are held together by hydrogen bonds between nitrogenous bases on opposite strands. Each pair of bases lies flat, forming a "rung" on the ladder of the DNA molecule.
Explanation:
hope it helps ya
2 tall 2 short.
If 1 is tall, and 1 is short, 50% would be tall, and the other 50% would be short.
The answer is the photo attached
I didn't do the observation so I can't help sorry
Changes in environment, food source changes and disease?
I dont know what the answer choices are
Hydrogen Bonds
hope this helps
~Savannah :))
