Explanation

Lost organ refers to a characteristic that is acquired due to injury or environmental factors.

It is not passed down to offspring, making it non-heritable.

Traits like eye color, height, and detached ear lobes are genetically inherited.

Explanation

Dialysis is a medical treatment used when the kidneys are unable to filter waste products from the blood, typically in renal (kidney) failure.

It helps maintain proper fluid and electrolyte balance in the body.

Explanation

Hepatitis is not a bacterial disease; it is caused by viruses (like Hepatitis A, B, C).

Tuberculosis and Pneumonia (in many cases) are caused by bacteria.

Explanation

Explanation

Photosynthesis, the process of food synthesis in plants, primarily occurs in the leaves.

Leaves contain chlorophyll, which captures light energy to produce food from carbon dioxide and water.