Question

oxygen is not produced during photosynthesis by

Answer 1

By using the energy of sunlight, plants can convert carbon dioxide and water into carbohydrates and oxygen in a process called photosynthesis. Asphotosynthesis requires sunlight, this process only happens during the day. We often like to think of this as plants `breathing in carbon dioxide and `breathing out oxygen.

Answer 2

Monotropa Uniflora doesn't produce oxygen.

Monotropa uniflora, also known as ghost plant, Indian pipe or corpse plant, is an herbaceous perennial plant native to temperate regions of Udmurtiya in European Russia, Asia, North America and northern South America, but with large gaps between areas.