Problem:OPTIONS:
- mutations
- fertilization
- lesions
- meiosis

Answer the following question given this paragraph: When a sperm penetrates the egg, it triggers the egg to complete meiosis. The sperm also undergoes changes. Its tail falls off, and its nucleus fuses with the nucleus of the egg. The resulting cell, called a zygote, contains all the chromosomes needed for a new human organism. Half the chromosomes come from the egg and half from the sperm. Q: When a sperm penetrates the egg, it triggers the egg to complete what? A:
****
A: meiosis

Answer the following question given this paragraph: Fruit is the preferred food for almost all primates except humans. However, most primate species are omnivorous and consume a variety of plant and animal foods. For example, they may eat leaves, seeds, bird eggs, insects, and other small animals. Chimpanzees may band together and hunt for animals to kill and eat. They may even sharpen sticks and use them as spears when they hunt. Watch this video to see the incredible teamwork of a group of chimpanzees hunting a monkey: https://www. youtube. com/watch?v=A1WBs74W4ik . Q: What is the preferred food for almost all primates except for humans? A:
OPTIONS:
- grass
- wheat
- corn
- fruit
fruit

Answer the following question given this paragraph: Mollusks reproduce sexually. Most species have separate male and female sexes. Gametes are released into the mantle cavity. Fertilization may be internal or external, depending on the species. Fertilized eggs develop into larvae. There may be one or more larval stages. Each one is different from the adult stage. Mollusks (and annelids) have a unique larval form called a trochophore. It is a tiny organism with cilia for swimming. Q: The trochophre, a unique larval form, is found in the life cycle of which animal classification. A:
OPTIONS:
- eels
- coral
- sharks
- mollusks

Answer: mollusks

Question: Answer the following question given this paragraph: Atoms cannot only gain extra electrons. They can also lose electrons. In either case, they become ions . Ions are atoms that have a positive or negative charge because they have unequal numbers of protons and electrons. If atoms lose electrons, they become positive ions, or cations. If atoms gain electrons, they become negative ions, or anions. Consider the example of fluorine (see Figure below ). A fluorine atom has nine protons and nine electrons, so it is electrically neutral. If a fluorine atom gains an electron, it becomes a fluoride ion with an electric charge of -1. Q: What's the name for an atom that has gained or lost an electron? A:
OPTIONS:
- an photon
- isotope
- neutrino
- an ion
Answer: an ion

input with options: Answer the following question given this paragraph: In sexually reproducing species, chromosomes are present in cells in pairs. Chromosomes in the same pair are called homologous chromosomes. They have the same genes at the same loci. These may be the same or different alleles. During meiosis, when gametes are produced, homologous chromosomes separate. They go to different gametes. Thus, the alleles for each gene also go to different gametes. Q: What are chromosomes in the same pair called? A:
OPTIONS:
- homogeneous chromosomes
- regulated chromosomes
- reversible chromosomes
- homologous chromosomes
output: homologous chromosomes

Problem: OPTIONS:
- hyperopia
- blindness
- astigmatism
- myopia
Q: Answer the following question given this paragraph: In myopia, the eye is too long. Below, you can see how images are focused on the retina of someone with myopia ( Figure below ). Myopia is corrected with a concave lens, which curves inward like the inside of a bowl. The lens changes the focus, so images fall on the retina as they should. Q: What vision defect occurs because the eye is too long? A:
Answer:
myopia