[Answer] 1. What was the phonetic name for the letter 'D', which is another term for a canine?

Step 1 : Introduction to the question "1. What was the phonetic name for the letter 'D', which is another term for a canine?"

...1. Dachshund 2. Doberman 3. Dog 4. Dalmatian Dobermans, Dalmatians and Dachshunds are all breeds of dog - not another term for canine.

[Answer] 3. If A = Alpha, B = Bravo and C = Charlie, then what is D?

Step 1 : Introduction to the question "3. If A = Alpha, B = Bravo and C = Charlie, then what is D?"

...1. Dixie 2. Davey 3. Daniel 4. Delta Pilots, when communicating with air traffic controllers, or vise versa, will adhere to a phonetic alphabet system to make sure what is said is understood. For example, if a plane is registered as N123YZ a controller would refer to the plane as "November-1-2-3-Yankee-Zulu."

[Answer] 7. Which D is for the threadlike extensions of neurone cytoplasm?

Step 1 : Introduction to the question "7. Which D is for the threadlike extensions of neurone cytoplasm?"

...1. Dendrites 2. Dendraxon 3. Diencephalon 4. Dura mater The dendrites form most of the receptive surface of the neurone. They carry information and impulses to the cell body. The diencephalon is the posterior part of the forebrain and consists of the hypothalamus, thalamus and epithalamus. A dendraxon is a neurone whose axon splits into terminal filaments immediately after leaving the cell. The dura mater is the toughest, outermost layer of the meninges.