Answer:
DNA and RNA are both molecules that contain genetic information and are made up of nucleotides.
Individuals of the same species have different traits because they have different genes which code for different proteins. B would be the correct option.
<h3>Variations</h3>
Organisms of the same species can have different traits due to a difference in their proteins.
Genes are responsible for proteins and proteins are an expression of traits. Thus, with different proteins come different traits.
Hence, once there is a difference in the DNA sequence of organisms, different proteins will be produced, and different traits will be expressed.
More on variations can be found here: brainly.com/question/17598399
#SPJ1
The cartilage of septum!!!
Answer:
1 unit
Explanation:
Each tropic level gets 10% of the energy from the last level it consumed.
