Explanation

When milk reaches the processing plant, it is poured into silos for storage.

Silos are large containers that keep milk fresh and uncontaminated.

They allow controlled temperature to prevent spoilage.

From silos, milk is later processed for pasteurization, packaging, and distribution.

Using silos ensures efficient storage and handling in the dairy industry.

Explanation

Sedimentation is the process where solid particles settle at the bottom of a liquid.

It is a primary method in water treatment.

Sedimentation removes suspended solids from water.

It helps in clarifying water before filtration.

This process is essential for providing clean drinking water.

Explanation

The nucleolus is known as the factory of ribosomes.

The nucleolus is a dense region inside the nucleus.

It is responsible for producing ribosomal RNA (rRNA).

Ribosomes are assembled in the nucleolus before entering the cytoplasm.

Ribosomes play a key role in protein synthesis.

Explanation

AUG is the start codon in mRNA that signals the beginning of protein synthesis.

It codes for the amino acid Methionine in eukaryotes.

During translation, ribosomes recognize AUG to initiate protein assembly.

Stop codons like UAA, UAG, and UGA signal the end of translation.

Explanation

Enzymes are proteins in nature.

Proteins are composed of one or more polypeptide chains.

The polypeptide folds into a specific three-dimensional shape.

This shape determines the enzyme’s active site and function.

Therefore, the basic structure of an enzyme is a polypeptide.

Explanation

• Olive, nuts, and avocado are rich sources of healthy fats and oils.
• These fats provide energy and help in absorption of fat-soluble vitamins.

Additional information:

• These foods also provide antioxidants, vitamins, and minerals, making them heart-healthy.

Last verified on 27-01-2026

Explanation

• Transpiration is the process by which plants lose water in the form of vapor from leaves, stems, and flowers.
• It helps in cooling the plant, nutrient transport, and maintaining water balance.

Additional information:

• Evaporation: Water loss from soil or water surfaces
• Respiration: Energy release by breaking down sugars
• Photosynthesis: Production of food using sunlight, CO₂, and water

Last verified on 27-01-2026

Explanation

• Spermatophytes are plants that produce seeds and usually bear flowers or cones.
• They are the most advanced group of plants.

Additional information:

• Spermatophytes: Angiosperms (flowering plants) and Gymnosperms
• Bryophytes: Non-vascular, no seeds
• Pteridophytes: Vascular but seedless

Last verified on 27-01-2026

Explanation

Tensile strength refers to a material’s ability to resist being pulled apart.

Bones have collagen fibers that provide high tensile strength.

This allows bones to withstand forces that try to stretch or bend them.

Explanation

Collagen is a structural protein that forms strong fibers in bones.

It provides tensile strength and flexibility, preventing bones from breaking easily.

Collagen works together with calcium phosphate to maintain bone rigidity.

Loss of collagen with age can lead to brittle bones and osteoporosis.