Question: Answer the following question given this paragraph: Q: What is the cause of behavioral difference between populations? A:
OPTIONS:
- environmental factors
- electromagnetic differences
- genetic wavelengths
- genetic differences
Answer: genetic differences

input with options: Answer the following question given this paragraph: which the articulating surfaces of the bones contact each other. Also unlike fibrous or cartilaginous joints, the articulating bone surfaces at a synovial joint are not directly connected to each other with fibrous connective tissue or cartilage. This gives the bones of a synovial joint the ability to move smoothly against each other, allowing for increased joint mobility. Q: Unlike fibrous or cartilaginous joints, the articulating bone surfaces at what joint type are not directly connected to each other with fibrous connective tissue or cartilage? A:
OPTIONS:
- proximal joint
- knee joint
- polymeric joint
- synovial joint
output: synovial joint

Q: Answer the following question given this paragraph: Each human somatic cell (a body cell, or every cell other than a gamete) normally has two sets of chromosomes, one set inherited from each parent. These cells are said to have a diploid number of chromosomes. Each set contains 23 chromosomes, for a total of 46 chromosomes. Each chromosome differs in size, from about 250 million nucleotide pairs on the largest chromosome (chromosome #1) to less than 50 million nucleotide pairs on chromosome #22. Each chromosome contains a specific set of genes, as well as regulatory elements and other nucleotide sequences, making each chromosome essential to survival. Q: How many sets of chromosomes does each somatic cell have? A:

OPTIONS:
- one
- four
- six
- two

A: two

input: OPTIONS:
- lemurs
- orangutans
- gorillas
- humans Now, answer this question: Answer the following question given this paragraph: Australopithecus afarensis is a human ancestor that lived about 3 million years ago. Q: Australopithecus afarensis is an ancestor of what primate? A:
A:
output: humans

Answer the following question given this paragraph: Grain boundaries. As a polycrystalline material solidifies, grains with irregular shapes form. The interfaces between grains constitute grain boundaries. (Squares represent unit cells within grains. Q: As a polycrystalline material solidifies, grains with irregular shapes form. the interfaces between grains constitute grain what? A:

OPTIONS:
- waves
- patterns
- obstacles
- boundaries

Answer: boundaries

Q: Answer the following question given this paragraph: Gnathostomes: Jawed Fishes Gnathostomes or "jaw-mouths" are vertebrates that possess jaws. One of the most significant developments in early vertebrate evolution was the development of the jaw, which is a hinged structure attached to the cranium that allows an animal to grasp and tear its food. The evolution of jaws allowed early gnathostomes to exploit food resources that were unavailable to jawless fishes. Early gnathostomes also possessed two sets of paired fins, allowing the fishes to maneuver accurately. Pectoral fins are typically located on the anterior body, and pelvic fins on the posterior. Evolution of the jaw and paired fins permitted gnathostomes to expand from the sedentary suspension feeding of jawless fishes to become mobile predators. The ability of gnathostomes to exploit new nutrient sources likely is one reason that they replaced most jawless fishes during the Devonian period. Two early groups of gnathostomes were the acanthodians and placoderms (Figure 29.10), which arose in the late Silurian period and are now extinct. Most modern fishes are gnathostomes that belong to the clades Chondrichthyes and Osteichthyes. Q: What is the hinged structure attached to the cranium that allows an animal to grasp and tear its food? A:

OPTIONS:
- tooth
- neck
- throat
- jaw

A:
jaw