input: OPTIONS:
- carnivorous
- vertebrates
- lineages
- amniotes Now, answer this question: Answer the following question given this paragraph: Reptiles are also amniotes, which means their embryos are surrounded by a thin membrane. Q: Because their embryos are surrounded by a thin membrane, reptiles are considered what? A:
A:
output: amniotes

Answer the following question given this paragraph: Note that Earth's axis of rotation is tilted. The axis is not perpendicular to the plane of the ecliptic. This plane is the one that solar system bodies are mostly lined up in. Q: What scale measures acidity? A:

OPTIONS:
- frequency scale
- richter scale
- salinity scale
- ph scale

Answer: ph scale

Problem: OPTIONS:
- allele commonness
- trait frequency
- allele rarity
- allele frequecy
Q: Answer the following question given this paragraph: The allele frequency (or gene frequency) is the rate at which a specific allele appears within a population. Until now we have discussed evolution as a change in the characteristics of a population of organisms, but behind that phenotypic change is genetic change. In population genetics, the term evolution is defined as a change in the frequency of an allele in a population. Using the ABO blood type system as an example, the frequency of one of the alleles, IA, is the number of [1] copies of that allele divided by all the copies of the ABO gene in the population. For example, a study in Jordan found a frequency of IA to be 26.1 percent. The IB and I0 alleles made up 13.4 percent and 60.5 percent of the alleles respectively, and all of the frequencies added up to 100 percent. A change in this frequency over time would constitute evolution in the population. The allele frequency within a given population can change depending on environmental factors; therefore, certain alleles become more widespread than others during the process of natural selection. Natural selection can alter the population's genetic makeup; for example, if a given allele confers a phenotype that allows an individual to better survive or have more offspring. Because many of those offspring will also carry the beneficial allele, and often the corresponding phenotype, they will have more offspring of their own that also carry the allele, thus, perpetuating the cycle. Over time, the allele will spread throughout the population. Some alleles will quickly become fixed in this way, meaning that every individual of the population will carry the allele, while detrimental mutations may be swiftly eliminated if derived from a dominant allele from the gene pool. The gene pool is the sum of all the alleles in a population. Sometimes, allele frequencies within a population change randomly with no advantage to the population over existing allele frequencies. This phenomenon is called genetic drift. Natural selection and genetic drift usually occur... Q: What is the rate at which a specific allele appears within a population called? A:
Answer: allele frequecy

Problem:OPTIONS:
- Shared History
- Common Cells
- Same evolutionary chain
- common ancestor

Answer the following question given this paragraph: Some unexpected traits can appear in animal embryos. For example, human embryos have gill slits just like fish! In fish they develop into gills, but in humans they disappear before birth. The presence of the gill slits suggests that a long time ago humans and fish shared a common ancestor. Q: What does the presence of gill slits suggest about humans and fish? A:
****
A: common ancestor

Answer the following question given this paragraph: 6.2 The Cell Cycle The cell cycle is an orderly sequence of events. Cells on the path to cell division proceed through a series of precisely timed and carefully regulated stages. In eukaryotes, the cell cycle consists of a long preparatory period, called interphase. Interphase is divided into G1, S, and G2 phases. Mitosis consists of five stages: prophase, prometaphase, metaphase, anaphase, and telophase. Mitosis is usually accompanied by cytokinesis, during which the cytoplasmic components of the daughter cells are separated either by an actin ring (animal cells) or by cell plate formation (plant cells). Each step of the cell cycle is monitored by internal controls called checkpoints. There are three major checkpoints in the cell cycle: one near the end of G1, a second at the G2M transition, and the third during metaphase. Q: What consists of these five stages: prophase, prometaphase, metaphase, anaphase, and telophase? A:
OPTIONS:
- evolution
- germination
- meiosis
- mitosis
mitosis

Answer the following question given this paragraph: Yes, in some ways. Ocean waves travel at the interface between the sea surface and the atmosphere. They have all the features that all waves have. Some seismic waves also travel at an interface. Which ones?. Q: What travels at the interface between the sea surface and the atmosphere? A:
OPTIONS:
- ocean currents
- ocean tides
- ocean breeze
- ocean waves

Answer:
ocean waves