input with options: Answer the following question given this paragraph: When a sarcomere shortens, some regions shorten whereas others stay the same length. A sarcomere is defined as the distance between two consecutive Z discs or Z lines; when a muscle contracts, the distance between the Z discs is reduced. The H zonethe central region of the A zonecontains only thick filaments and is shortened during contraction. The I band contains only thin filaments and also shortens. The A band does not shortenit remains the same lengthbut A bands of different sarcomeres move closer together during contraction, eventually disappearing. Thin filaments are pulled by the thick filaments toward the center of the sarcomere until the Z discs approach the thick filaments. The zone of overlap, in which thin filaments and thick filaments occupy the same area, increases as the thin filaments move inward. Q: The distance between two consecutive z discs or z lines is called what? A:
OPTIONS:
- contractile
- ligule
- radius
- sarcomere
output: sarcomere

Q: Answer the following question given this paragraph: Capillaries are the smallest type of blood vessels. They connect very small arteries and veins. The exchange of gases and other substances between cells and the blood takes place across the extremely thin walls of capillaries. Q: What are the smallest type of blood vessels? A:

OPTIONS:
- viens
- arteries
- neurons
- capillaries

A: capillaries

input: OPTIONS:
- Nostradamus
- Vincent van Gogh
- raphael
- mendel Now, answer this question: Answer the following question given this paragraph: People have long known that the characteristics of living things are similar in parents and their offspring. Whether it's the flower color in pea plants or nose shape in people, it is obvious that offspring resemble their parents. However, it wasn't until the experiments of Gregor Mendel that scientists understood how characteristics are inherited. Mendel's discoveries formed the basis of genetics , the science of heredity. That's why Mendel is often called the "father of genetics. " It's not common for a single researcher to have such an important impact on science. The importance of Mendel's work was due to three things: a curious mind, sound scientific methods, and good luck. You'll see why when you read about Mendel's experiments. Q: Who is called the father of genetics? A:
A:
output: mendel

Answer the following question given this paragraph: The central vacuole maintains turgor pressure against the cell wall. Q: The central vacuole maintains turgor pressure against what? A:

OPTIONS:
- the cell move
- the cell multiplication
- the cell addition
- the cell wall

Answer: the cell wall

Problem: OPTIONS:
- progesterone
- zygote
- sperm
- gametophyte
Q: Answer the following question given this paragraph: Q: Each microspore develops into a pollen grain containing a male what? A:
Answer: gametophyte

Answer the following question given this paragraph: Matter typically exists in one of three states: solid , liquid , or gas . The state a given substance exhibits is also a physical property. Some substances exist as gases at room temperature (oxygen and carbon dioxide), while others, like water and mercury metal, exist as liquids. Most metals exist as solids at room temperature. All substances can exist in any of these three states. Q: The state of matter - solid, liquid, or gas - is also considered what type of property? A:

OPTIONS:
- thermal
- mechanical
- chemical
- physical

Answer:
physical