Explanation

• Knowledge
• Comprehension
• Application
• Analysis
• Synthesis (Creating new ideas/products)
• Evaluation (Judging value based on criteria)

Revised Bloom's Taxonomy (2001)

In the revised version by Anderson & Krathwohl, the levels were updated to:

1. Remembering
2. Understanding
3. Applying
4. Analyzing
5. Evaluating
6. Creating (New highest level, replacing Synthesis)

Explanation

Explanation

• A Neutralization reaction is a specific type of reaction where an acid and a base react to form a salt and water only, with no other products.
• This reaction is characterized by the elimination of acidic and basic properties, resulting in a neutral solution.
• Example: HCl (acid) + NaOH (base) → NaCl (salt) + H2O (water)

Explanation

• The oesophagus is a muscular tube that connects the pharynx (throat) to the stomach.
• Its main function is to transport food from the pharynx to the stomach through peristalsis (wave-like muscle contractions).

Explanation

The mass of the proton is almost 1836 times heavier than that of an electron.

while

A neutron is 1842 times heavier than an electron.

Explanation

Explanation

Under the National Education Policy 1972, free education was recommended up to class 10.

It would be implemented in two phases, making education up to class 8 free in 1972 and up to class 10 in 1974

Explanation

• Translocation is the process by which sugars and other organic compounds produced in the leaves (by photosynthesis) are transported to other parts of the plant.
• Such as roots, stems, and fruits, through the phloem tissue.

Explanation

• The heat from the Sun reaches Earth in the form of electromagnetic waves, which is called radiation.
• This includes ultraviolet (UV) rays, visible light, and infrared (IR) rays.
• Radiation is the transfer of energy through electromagnetic waves, without the need for a medium like air or water.

Explanation

In humans and higher animals, the exchange of gases (oxygen and carbon dioxide) is carried out by the respiratory processes, which include:

• Breathing (inhalation and exhalation)
• Transport of gases through the blood
• Exchange of gases in the lungs (oxygen in, carbon dioxide out)