Cells are the basic unit of structure and function in organisms.
Needless to say, organisms can’t be a thing if cells didn’t exist.
Answer:
The correct answer would be "Photosynthesis produces oxygen, while cellular respiration produces carbon dioxide"
Photosynthesis refers to the process by which plants make their food (sugars or glucose) from carbon dioxide and water with the help of sunlight and chlorophyll.
It takes place in chloroplast of the cell. Oxygen is released as the byproduct of the process.
The whole reaction can be summarized as:
6CO₂ + 6H₂O → C₆H₁₂O₆ + 6O₂
In contrast, cellular respiration refers to the set of chemical reactions which take place in the cell in order to convert the chemical energy of the food (sugar) into ATP.
Carbon dioxide is released as the byproduct.
The whole reaction can be summarized as
C₆H₁₂O₆ + 6O₂ → 6CO₂ + 6H₂O
The process that Darwin described as "descent with modification" is the process of evolution.
"Descent with modification" is one of the fundamental ideas behind Darwin's theory of evolution. According to Darwin, the characteristics of an organism are inherited. Offspring with inherited characteristics which allows them to compete best with the limited resources in the environment will survive. Organisms will pass the traits providing an advantage to survive and reproduce to the next generations. Over time and generations, the traits providing reproductive advantage will become common among the polpulation. This will lead to change in populations over generations in a process called the "descent with modification".
I believe the difference is that the secondary response is faster and produces more antibodies than the primary response. The primary immune response of the body to antigen occurs on the first occasion it is encountered, following this first exposure to a foreign antigen, a lag phase occurs in which no antibody is produced, but activated B cells are differentiating into plasma cells.The secondary response mediated by B cells with the help of T cells, produces high affinity and antigen specific antibodies.
Yes.You can change its inside or outside