Question

What advantage might be gained by using Chlorella rather than a higher plant in photosynthetic experiments?

Answer 1

Hint : So, we are asked about the advantages of chlorella over other higher plants in the photosynthetic experiments. Photosynthesis is a phenomenon in which plants intake carbon dioxide, $C{O_2}$ from its surroundings and release oxygen, ${O_2}$ into the environment.

Complete Step By Step Answer:
Before starting this question, first let’s understand what Chlorella is and photosynthesis.
Chlorella: It is a kind of an algae which grows only in freshwater. And chlorella is used in order to make medicine and supplements which are nutritional. It is taken in the form of tablets and also in the form of liquid extract. It is used for several purposes like depression, preventing the iron level of pregnant women to get lower, and so on.
And photosynthesis, this can be explained in simpler language that this is a phenomenon in which plants and several other organism’s convert light energy into another form of energy that is chemical energy which is further used for the preparation of their food.
Now, there are few advantages of using chlorella rather than higher plant in the photosynthetic experiments such as:
Chlorella is basically a single celled growth of green color and in order to grow it just requires carbon dioxide, few other minerals and light due to its less requirement to grow it can easily transform daylight into the energy for further use.
During the process, the cells are exposed to the carbon dioxide which is radioactive but they kill very quickly which makes it’s handling easier.
The growth of chlorella occurs uniformly.

Note :
Chlorella has several uses in medicine such as it is used in the prevention of cancer, also, reduces the side effects caused by the radioactive treatments, helps in increasing the count of white blood cells, that is, WBC’s and also, protects our body from the high metal toxicity, etc.