A vaccine is a biological preparation that provides active acquired immunity to a particular infectious disease. Vaccines typically contain weakened o

Mycoplasma, " which is a genus of bacteria that lack a cell wall around their cell membrane. They are the smallest bacterial cells yet discovered, typ

"Weeds" typically refer to plants that are considered undesirable or invasive in a particular environment, often competing with cultivated plants for

Crops are plants that are cultivated and harvested for food, fiber, biofuel, medicine, and other uses. They are essential for sustaining human and ani

An electron is a subatomic particle with a negative electrical charge that orbits the nucleus of an atom. Electrons are one of the fundamental particl

A prokaryotic cell is a type of cell that lacks a distinct nucleus and other membrane-bound organelles. These cells are typically smaller and simpler

Heron's formula, named after the ancient Greek mathematician Hero of Alexandria, is a method used to calculate the area of a triangle when the lengths

Archimedes' Principle:Archimedes' Principle is a fundamental principle of physics, particularly in fluid mechanics. It was formulated by the ancient

Photometry is a branch of science that deals with the measurement of light, particularly its intensity, brightness, and color. It encompasses various