I think the correct answer from the choices listed above is option C/ One reason that a product does not always form is due to unfavorable geometry of the reactants involved. When the geometry is not good for substances to react then no reaction can occur although there is enough energy present.
Answer:
A Siamese cat has genes that affect it’s fur color.
Explanation:
Re-posting some old information I found on this website
<span>When a fungus infects a body, it attacks the host by destroying and often taking over cells. When a person has an allergic reaction (to anything) the substance triggers the body to send histamines and excess water to the affected area, swelling and closing the area to prevent infection. - Answer Provided by ChaoticPiece</span>
The answer is C. RNA, but it should really by called mRNA for Messenger RNA