How many gel bands would one expect to see after restriction digestion of DNA from a person heterozygous for patterns A and B

This is so important ugh its 25 points

Hector is back from his morning run and is feeling light-headed because his energy is depleted which food item will provide him with a quick source of carbohydrates

In 2001, records showed that local stocks of fish were down worldwide. yet, records of harvests indicated that fish were being taken at records rates. what was actually happening?