<span>1. Control of temperature, endocrine activity, metabolism, and thirst are functions associated with the hypothalamus. The correct option among all the options is the third option.
2. "Heart beating" is the one among the following that </span><span>is an example of a function that is performed exclusively by the autonomic nervous. The correct option among the options given is the second option.
3. </span>The diffusion of potassium out of a neuron causes it to experience depolarization. <span>The correct option among the options given is the second option.</span>
Can we use the process of elimination to prove who was guilty of the classroom food mess.
The correct answer is C
<span>Erwin Chargaff's research found that there are two pairs of nucleotides in the DNA molecule, adenine-thymine, and guanine-cytosine.
Those two pairs of nucleotides are complementary and since they pair up in the DNA molecule, the amount of one nucleotide in the pair must be equal to the amount of the other nucleotide of the pair.
He also found that different species have different proportions of nucleotides, which proved that DNA is the carrier of genetic information, not the proteins.</span>
A gene on a chromosome lies close to another gene controlling a different trait. This indicates that the genes are strongly linked . The first gene contributes to the expression of the second gene. This indicates polygenic inheritance.
