Biology

The medical term for fever is 'Pyrexia,' which refers to an elevated body temperature. The other options are unrelated: Hypothermia is abnormally low body temperature, Hypertension is high blood pressure, and Thermophilia refers to heat-loving organisms.

The study of the structure of the body is called Anatomy. It focuses on the physical organization of organisms, distinguishing it from other biological sciences.

The spleen is located only on the left side of the human body, whereas lungs, kidneys, and eyes are paired organs found on both the right and left sides. Therefore, the spleen is the exception.

Microbiology is the branch of science that studies microorganisms, including viruses, bacteria, yeasts, and protozoa. The other options do not accurately describe this field.

A crescograph is an instrument used to measure the growth rate of plants by recording minute changes in their size over time. It is specifically designed for plants, not microorganisms, humans, or pollution.

Lipids are a diverse group of hydrophobic molecules that include fats, oils, waxes, and steroids. They are characterized by their insolubility in water, unlike carbohydrates, proteins, and nucleic acids which are generally hydrophilic or amphipathic.

A disease that is transmitted from animals to humans is called a zoonosis. This term specifically refers to infections that jump species from animals to people.

Cold-blooded animals, or ectotherms, rely on external sources to regulate their body temperature. Frogs and snakes are cold-blooded, whereas birds, bats, rats, and monkeys are warm-blooded animals.

Boron is a micronutrient essential for plant growth, required in small amounts. Oxygen, nitrogen, and carbon are macronutrients or elements involved in larger quantities in plants.

The liver is often called the chemical factory of the human body because it performs numerous vital chemical processes, including detoxification, protein synthesis, and production of biochemicals necessary for digestion.