Explanation

A biome is a large region of the Earth's surface that is recognized by its specific climate, vegetation, and animal life.

Biomes are often defined by factors like temperature, precipitation, and geography, and they can be terrestrial (land-based) or aquatic (water-based).

Explanation

Electronics comprises the:

• Physics: Study of electrons, semiconductors, and electronic behavior.
• Engineering: Design, development, and testing of electronic systems and devices.
• Technology: Application of electronic principles to create devices, circuits, and systems.

Explanation

The human eye acts like a Camera, capturing light and focusing it onto the retina to form an image.

The eye's lens, aperture, and retina work together to create a visual representation of the world, similar to a camera's mechanism.

Explanation

• CH3-OH is the molecular formula for methanol, which is an alcohol.

Key Points:

• CH3-CHO is the molecular formula for acetaldehyde, which is an aldehyde.
• CH3-CH2-O-CH3 is the molecular formula for diethyl ether, which is an ether.
• HCOOH is the molecular formula for formic acid, which is a carboxylic acid.

Explanation

A plasmid is a small, extrachromosomal, circular DNA molecule that is commonly used as a vector in genetic engineering and molecular biology.

Plasmids are capable of replicating independently of the host cell's genome and can carry genes of interest.

It making them useful for gene cloning, expression, and transfer.

Explanation

Most living things, including animals, plants, and microorganisms, use oxygen (O2) to produce ATP through cellular respiration.

ATP is the primary energy currency of the cell, and it's essential for various biological processes like muscle contraction, nerve impulses, and biosynthesis.

Explanation

Telescopes are designed to collect and magnify light from distant objects, such as stars, planets, and galaxies.

They are ideal for viewing faint or dim objects in the night sky, as they can gather more light than the human eye alone.

Explanation

• Dispersion is the optical phenomenon where white light is split into its constituent colors, also known as a spectrum.
• This occurs when light passes through a medium with a refractive index that varies with wavelength, such as a prism.

The process of dispersion involves two stages:

1. Refraction (bending of light)
2. Separation of colors (splitting into distinct colors)

The seven distinct colors that make up the visible spectrum, in order, are:

1. Red
2. Orange
3. Yellow
4. Green
5. Blue
6. Indigo
7. Violet

Explanation

Water is neutral and does not have a taste.

The taste buds on our tongues can detect five basic tastes: sweet, sour, salty, bitter, and umami (savory).

Water does not contain any molecules that stimulate these taste buds, making it tasteless.

Explanation

Biotechnology in industry refers to the use of biological systems, living organisms, or derivatives thereof, to develop new products and processes on a large scale.

This includes the production of alcohol, antibiotics, vaccines, biofuels, and other commodities.