input: OPTIONS:
- among multi-celled organisms
- among animals
- among vertebrates
- among protists Now, answer this question: Answer the following question given this paragraph: Binary fission in various single-celled organisms (left). Cell division is a relatively simple process in many single-celled organisms. Eventually the parent cell will pinch apart to form two identical daughter cells. In multiple fission (right), a multinucleated cell can divide to form more than one daughter cell. Multiple fission is more often observed among protists. Q: Where is multiple fission more often observed? A:
A:
output: among protists

Answer the following question given this paragraph: Gypsum, with its rose-like structure, is a chemical sedimentary rock. Q: What kind of rock is gypsum? A:

OPTIONS:
- basalt
- igneous
- metamorphic
- sedimentary

Answer: sedimentary

Problem: OPTIONS:
- stagnates
- changes
- reduces
- increases
Q: Answer the following question given this paragraph: The internal resistance r can behave in complex ways. As noted, r increases as a battery is depleted. But internal resistance may also depend on the magnitude and direction of the current through a voltage source, its temperature, and even its history. The internal resistance of rechargeable nickel-cadmium cells, for example, depends on how many times and how deeply they have been depleted. Q: As a battery is depleted what happens to its internal resistance? A:
Answer: increases

Problem:OPTIONS:
- bosons
- mesons
- baryons
- hadrons

Answer the following question given this paragraph: Hadrons and Leptons Particles can also be revealingly grouped according to what forces they feel between them. All particles (even those that are massless) are affected by gravity, since gravity affects the space and time in which particles exist. All charged particles are affected by the electromagnetic force, as are neutral particles that have an internal distribution of charge (such as the neutron with its magnetic moment). Special names are given to particles that feel the strong and weak nuclear forces. Hadrons are particles that feel the strong nuclear force, whereas leptons are particles that do not. The proton, neutron, and the pions are examples of hadrons. The electron, positron, muons, and neutrinos are examples of leptons, the name meaning low mass. Leptons feel the weak nuclear force. In fact, all particles feel the weak nuclear force. This means that hadrons are distinguished by being able to feel both the strong and weak nuclear forces. Table 33.2 lists the characteristics of some of the most important subatomic particles, including the directly observed carrier particles for the electromagnetic and weak nuclear forces, all leptons, and some hadrons. Several hints related to an underlying substructure emerge from an examination of these particle characteristics. Note that the carrier particles are called gauge bosons. First mentioned in Patterns in Spectra Reveal More Quantization, a boson is a particle with zero or an integer value of intrinsic spin (such as s = 0, 1, 2, . ), whereas a fermion is a particle with a half-integer value of intrinsic spin (. Q: What are particles that feel the strong nuclear force called? A:
****
A: hadrons

Answer the following question given this paragraph: An inclined plane is a simple machine consisting of a sloping surface that connects lower and higher elevations. The ideal mechanical advantage of an inclined plane is always greater than 1. Q: What do you call a simple machine consisting of a sloping surface that connects lower and higher elevations? A:
OPTIONS:
- lever
- wedge
- jack
- inclined plane
inclined plane

Answer the following question given this paragraph: One example of a gap gene is the Kruppel gene, which regulates the activity of a number of other genes. Kruppel literally means "cripple" in German, named for the crippled appearance of mutant larva. Gap genes are defined by the effect of a mutation in that gene, and Kruppel is one such effect. Other gap genes are known as tailless and knirps (a "squirt or whippersnapper"). Gap genes encode transcription factors which directly effect the expression of additional genes involved in embryo segmentation, called the pair-rule genes . Pair-rule genes are expressed in alternating segments within the developing embryo. Pair-rule genes have very creative names, such as even-skipped, hairy, odd-skipped, odd-paired, sloppy paired and fushi tarazu , which is Japanese for "few segments. " See My favorite silly gene names at http://www. itsokaytobesmart. com/post/82318778810/funny-gene-names for a list of other interesting gene names. Q: Gap genes are defined by the effect of what in that gene? A:
OPTIONS:
- infection
- radiation
- modification
- mutation

Answer:
mutation