Seeing a whole form, and then beginning to notice new details about individual parts, is an example of top-down processing.
Answer: Option D
<u>Explanation:</u>
When we start observing things the eyes take in the picture of all that is in the surrounding and when concentration is to be given to a particular object the brain at once perceive the information starting from the background narrows its concentration to that particular object.
In simpler terms, we don’t alone see a thing around us but we also get to feel the smell, hear the noise too. When we wanted to concentrate on a particular thing, say a person we think in the brain ,the memory stored correlate it to the particular thing and perceive it to be the person whom you are actually searching for. This information is narrowed down by top-down processing.
Answer: B. They contain genetic information
Explanation: The role of nucleic acids is to store the genetic information (DNA) and to decode that information into proteins (RNA). DNA is also the form in which genetic information is passed from one generation to the next.
In the process of regeneration of ATP, creatine phosphate transfers a high-energy phosphate to ADP. The products of this reaction are ATP and creatine. Creatine phosphate can be obtained from two sources: ingestion of meat and internal production by the liver and kidneys.
He is correct, the correct answer is
B. club mosses, horsetails, and ferns.
