Q: What type of winds occur when air is forced over a mountain range? Read this paragraph and choose the correct option from the provided answers: Chinook winds ( Figure below ) occur when air is forced over a mountain range. Warm air rises over the Sierra Nevada in California, for example, because it is pushed eastward by the westerly winds. The air cools as it rises and precipitates. The air is now dry. It sinks down the far side of the mountains and may create strong winds. These Chinook winds are relatively warm. If there is snow, the winds may melt it quickly. The dry sinking air creates a rainshadow effect . Rainshadow effect is responsible for many of the world's deserts. Choices: - local winds - trade winds - doldrums - chinook winds A:
chinook winds

(Question)
Q: Through which part of the body do most animals take in oxygen? Read this paragraph and choose the correct option from the provided answers: Choices: - ears - rectum - nose - mouth A:
(Answer)
mouth

Ques: Q: What science is the study of the occurrence, distribution, and determinants of health and disease in a population? Read this paragraph and choose the correct option from the provided answers: Epidemiologist Epidemiology is the study of the occurrence, distribution, and determinants of health and disease in a population. It is, therefore, related to public health. An epidemiologist studies the frequency and distribution of diseases within human populations and environments. Epidemiologists collect data about a particular disease and track its spread to identify the original mode of transmission. They sometimes work in close collaboration with historians to try to understand the way a disease evolved geographically and over time, tracking the natural history of pathogens. They gather information from clinical records, patient interviews, and any other available means. That information is used to develop strategies and design public health policies to reduce the incidence of a disease or to prevent its spread. Epidemiologists also conduct rapid investigations in case of an outbreak to recommend immediate measures to control it. Epidemiologists typically have a graduate-level education. An epidemiologist often has a bachelor's degree in some field and a master's degree in public health (MPH). Many epidemiologists are also physicians (and have an MD) or they have a PhD in an associated field, such as biology or epidemiology. Choices: - physiology - toxicology - histology - epidemiology A:
Ans: epidemiology

(Q).
Q: If a human only has 45 chromosomes it is most likely due to a mistake during what? Read this paragraph and choose the correct option from the provided answers: So far we have focused on traits due to one gene or several genes. But what about many genes? 100s or 1000s of genes? What would happen if an entire chromosome were missing or duplicated? What if a human had only 45 chromosomes? Or 47? This real possibility is usually due to mistakes during meiosis; the chromosomes do not fully separate from each other during sperm or egg formation. Specifically, nondisjunction is the failure of replicated chromosomes to separate during anaphase II. If a zygote forms from a gamete lacking a chromosome, a viable embryo cannot be produced. Most human abnormal chromosome numbers result in the death of the developing embryo, often before a woman even realizes she is pregnant. Occasionally, a zygote with an extra chromosome can become a viable embryo and develop. Choices: - testis - mitosis - plexus - meiosis A:
(A).
meiosis

Ques:Q: Sickle-cell disease significantly impairs the function of what? Read this paragraph and choose the correct option from the provided answers: Choices: - limbic system - nervous system - metabolism system - circulatory system A:

Ans:circulatory system

Ques:Q: What form do alkali metals take at room temperature? Read this paragraph and choose the correct option from the provided answers: Alkali metals are all solids at room temperature. Choices: - liquid - gas - compound - solid A:

Ans:
solid