Question: Q: What is the type of cell division that produces gametes called? Read this paragraph and choose the correct option from the provided answers: During sexual reproduction, two haploid gametes join in the process of fertilization to produce a diploid zygote. Meiosis is the type of cell division that produces gametes. It involves two cell divisions and produces four haploid cells. Choices: - mitosis - electrolysis - fertilization - meiosis A:
Answer: meiosis

Question: Q: The development of a head region is called what? Read this paragraph and choose the correct option from the provided answers: Most flatworms have a distinct head region that includes nerve cells and sensory organs, such as eyespots. The development of a head region, called cephalization , evolved at the same time as bilateral symmetry in animals. This process does not occur in cnidarians, which evolved prior to flatworms and have radial symmetry. Choices: - trichina - spore - cocklebur - cephalization A:
Answer: cephalization

Question: Q: What type of relationship is it when one variable increases the other variable decreases? Read this paragraph and choose the correct option from the provided answers: The relationship between mass and acceleration is different. It is an inverse relationship. In an inverse relationship, when one variable increases, the other variable decreases. The greater the mass of an object, the less it will accelerate when a given force is applied. For example, doubling the mass of an object results in only half as much acceleration for the same amount of force. Choices: - divergence - curve - regression - inverse A:
Answer:
inverse