Explanation

Diabetes is a condition where blood glucose levels become too high or too low due to insulin problems.

It includes Type 1, Type 2, and gestational diabetes, affecting how the body uses sugar for energy.

Explanation

During respiration, the body uses oxygen to produce energy and releases carbon dioxide as a waste product.

This CO₂ is exhaled through the lungs.

Explanation

A response is the reaction or change in behavior of an organism due to a stimulus.

It helps the organism adapt or react to its environment (like moving away from heat).

Explanation

The human trunk includes:

• Vertebral column: 26 bones
• Ribs: 24 bones (12 pairs)
• Sternum: 1 bone
• Hyoid bone: 1 bone (sometimes included)
• Coccyx: 4 fused bones (counted as 1)

Total: 26 (vertebrae) + 24 (ribs) + 1 (sternum) + 1 (hyoid) + 4 (coccyx, counted as 1) = 58 bones

Explanation

A material that absorbs all wavelengths (colors) of visible light reflects none, so no light reaches your eyes.

This absence of reflected light makes the object appear black.

Explanation

After the secession of East Pakistan in December 1971, General Yahya Khan resigned, and Zulfiqar Ali Bhutto became the President and later Prime Minister.

He assumed power on 20 December 1971 and began rebuilding Pakistan politically and economically.

Explanation

In normal blood plasma, glucose is present at about 0.1% concentration, which is approximately 100 mg/dL.

This level is vital for supplying energy to body cells, especially the brain.

Explanation

Greenhouses are mainly made of glass to allow sunlight to enter and trap heat inside for plant growth.

The glass panels create a warm, controlled environment ideal for cultivating plants year-round.

Explanation

Given the average of 7 quantities is 28:

Step 1: Calculate the sum of the quantities.

Sum = Average × Number of quantities

= 28 × 7

= 196

Explanation

To round 95 to the nearest 10, look at the units digit (5).

Since it's 5 or more, round up → 95 → 100.