What are fertilization and respiration?


Fertilization is the process in which the nuclei of the egg and sperm unite together in the fallopian tube to form a single-celled zygote.

     

Respiration is the process where a living organism produces the energy with the intake of oxygen and release of carbon dioxide produced during the oxidation of complex organic substances.

 

There are two major types of respiration- aerobic, and anaerobic.

 

1. Aerobic respiration- The respiration process which takes place in the presence of oxygen is known as aerobic respiration. Glycolysis and Kreb's cycle are a part of aerobic respiration.

 

2. Anaerobic respiration- The respiration process which takes place in the absence of oxygen is known as anaerobic respiration. It usually occurs in the muscles during physical exercise.

Updated on: 29-Mar-2023

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