Daily NEET MCQ- May 25, 2022 - NEET MCQ

Fahrenheit is the unit for temperature. Other units include Celsius and Kelvin.

The MKS system uses the same fundamental units as the SI system. It uses meter for distance, kilogram for mass, and second for time. These are all present as fundamental units in the SI system.

AS plane angles are measured in radians, in the same way solid angles are measured in steradians. A solid angle can be interpreted as the 3-dimensional form of a plane angle.

Seeds of Manhua plant and oil of Eranda along with calcium carbonate were used in making soaps around the 18^th century in India as per history records.

Varahmihir’s Brihat Samhitha is about how glutinous material is prepared and applications of it on roofs and walls of houses and temples. Ajanta and Ellora’s walls look bright for ages only because the science mentioned in this book. It contains the science of using fruits, plants, etc to paint.

“Elixir” is a magical or medical potion, that is used to prolong life to an infinite extent. This is one of the main purposes of the study of chemistry in olden days. It grants the person who drinks it with eternal life or youth. It’s sometimes equated with the philosopher’s stone.

Living organisms are those that are self replicating, evolving and self-regulating interactive systems capable of responding to external stimuli. Sometimes it’s possible that living things don’t reproduce due to few disorders. Also, all living organisms except plants stop growing after a certain period of time.

In vitro refers to the reaction that occurs in laboratory rather than in human body. Example: In vitro fertilization is something where fertilization takes place in test tubes rather than in human body.

Isolated metabolic reactions in vitro are not living things but are called as living reactions. Sum and total of all the chemical reactions that takes place in an organism are called as Metabolic reactions.

Every organism responds to the external stimuli that the surrounding has on the organism. For example, a touch me not leaf gets closed when touched and a human being runs away when he sees a lion approaching him.