Chlorophyll 'a' is found ina)All O2 releasing photosynthetic f...
There are four types of chlorophyll: chlorophyll a, found in all higher plants, algae and cyanobacteria; chlorophyll b, found in higher plants and green algae; chlorophyll c, found in diatoms, dinoflagellates and brown algae; and chlorophyll d, found only in red algae.
Chlorophyll 'a' is found ina)All O2 releasing photosynthetic f...
Chlorophyll a is found in All O2 releasing photosynthetic forms.
Chlorophyll a is a pigment responsible for capturing light energy during photosynthesis. It is found in all photosynthetic eukaryotes, including plants, algae, and some bacteria. However, not all photosynthetic organisms release oxygen as a byproduct of photosynthesis. Let's discuss each option and understand why the correct answer is option 'A'.
All O2 releasing photosynthetic forms:
Chlorophyll a is present in all photosynthetic organisms that release oxygen as a byproduct of photosynthesis. This includes higher plants, algae, and some bacteria. Oxygen is produced during the light-dependent reactions of photosynthesis, where light energy is used to split water molecules and release oxygen.
Only higher plants:
This option is incorrect because chlorophyll a is not exclusive to higher plants. It is found in a wide range of photosynthetic organisms, including algae, which are not classified as higher plants.
Higher plants that photosynthesize:
This option is incorrect because it suggests that only certain higher plants perform photosynthesis. However, photosynthesis is a fundamental process in all higher plants, and chlorophyll a is present in these organisms.
All photosynthetic eukaryotes:
This option is partially correct because chlorophyll a is indeed found in all photosynthetic eukaryotes. However, it does not specify that the organisms should release oxygen during photosynthesis. Therefore, option 'A' is a more precise answer.
In conclusion, chlorophyll a is found in all photosynthetic organisms that release oxygen as a byproduct of photosynthesis. This includes higher plants, algae, and some bacteria.
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