Respuesta :
The correct answer is C. Photosynthesis in plants.
On earth the most oxygen is being got from plants in the ocean which are referred to as phytoplankton.
They uses carbon dioxide and sunlight to make their own food. It is during the process of photosynthesis where oxygen is being released from plants to the air.
This air is the one which is called oxygen and it is then be inhaled by animals and give out carbon dioxide which is used by plants and recycle continues.
The process of photosynthesis produces oxygen.
Further Explanation:
Photosynthesis starts with the absorption of solar or light energy by the plant pigments called chlorophyll. The activated chlorophyll molecule helps in the electron transfer from one acceptor to another forming a chain. Photosynthesis is an anabolic process. This is the process by which glucose and oxygen produce with the help of sunlight, water, and carbon dioxide. Water is a breakdown and produces an electron which requires starting the photosystem.
[tex]{\text{6C}}{{\text{O}}_{\text{2}}}{\text{+6}}{{\text{H}}_{\text{2}}}{\text{O}}\to{\text{6}}{{\text{C}}_{\text{6}}}{{\text{H}}_{{\text{12}}}}{{\text{O}}_{\text{6}}}{\text{+6}}{{\text{O}}_{\text{2}}}{\text{+CHEMICAL ENERGY+ATP}}[/tex]
The first phase of photosynthesis is the light-dependent reaction in which the absorbed light is utilized to produce molecules carrying energy that is used in the second phase to form carbohydrates by reducing carbon dioxide.
The first phase occurs in the grana region of the chloroplast and involves the transport of electrons through photosystem II (PS II) followed are I (PS I). The second phase of photosynthesis is the dark reaction or the light-independent reaction happens in the stroma and utilizes the products formed during the light-dependent phase.
Learn more:
- Learn more about cell organelle https://brainly.com/question/5923583
- Learn more about the diffusion https://brainly.com/question/1386629
- Learn more about the plant https://brainly.com/question/862697
Answer Details:
Grade: High School
Subject: Biology
Chapter: Plant Cell
Keywords:
Light-dependent reaction, thylakoid, stroma, grana, membrane, photosynthesis, light-independent reaction, carbon dioxide, water, chemical energy, anabolic process.
