Explanation

DNA (Deoxyribonucleic Acid) has a double helix structure,

which consists of two long strands of nucleotides twisted around each other.

This structure was discovered by James Watson and Francis Crick in 1953.

Explanation

• Bacteria and fungi are examples of decomposers.
• Which are organisms that break down dead organic matter into simpler compounds, releasing nutrients back into the ecosystem.
• This process is essential for nutrient cycling and the health of ecosystems.

Explanation

The cochlea is a part of the human ear, not the eye.

Explanation

• Oxygen is a byproduct of photosynthesis.
• It not a factor that affects the process.

Explanation

• Plants store the glucose produced during photosynthesis in the form of starch.
• A complex carbohydrate made up of many glucose molecules.
• Starch is stored in the plants roots, stems, leaves, and seeds, and serves as a energy reserve for the plant.