Explanation

 Flagella are long, whip-like structures that help bacteria move.

Cilia are found in some eukaryotic cells (not bacteria).

Pseudopodia are used by amoebas (not bacteria).

Pili are used for attachment and DNA transfer, not movement.

Explanation

 The synthetic fiber known as artificial silk is called rayon.

Rayon is a semi-synthetic fiber derived from natural sources like wood pulp

Explanation

False ceilings help in improving insulation, cooling, and acoustics, while also providing a clean space to hide wires and pipes.

Explanation

Scientific socialism is strongly associated with Karl Marx.

He, along with Friedrich Engels, developed this theory in the mid-1800s

Analyzing societal structures through a historical, economic, and scientific lens, particularly focusing on class conflict.

Explanation

Explanation

 Silicon is the second most abundant element in the Earth's crust,

Making up a large portion of most rocks and minerals, particularly silicates, which are composed of silicon and oxygen. 

Earth's Crust Elements

1 Oxygen (O) 46.1%

2 Silicon (Si) 28.2%

3 Aluminum (Al) 8.2%

4 Iron (Fe) 5.6%

Explanation

Amylase is the enzyme that breaks down starches into sugars, and it is secreted by the salivary glands during the process of digestion.

Explanation

Eggs are considered a complete protein source,

They contain all the essential amino acids needed by the human body

A single egg can provide around 6-7 grams of protein. 

Banana:

A medium banana contains approximately 1 gram of protein. 

Apple:

Apples are very low in protein, containing only about 0.5 grams per serving. 

Cucumber:

Cucumbers are also extremely low in protein, with only around 0.3 grams per serving

Explanation

Explanation

Samuel Hahnemann (1755–1843), a German physician, formulated the principles of homeopathy in the late 18th century.

He introduced the concept of "like cures like" (similia similibus curentur).

He published "Organon of the Healing Art" (1810).