Which among the following can perform photosynthesis?

Question

Question

This question was previously asked in

JKSSB SI Official Paper (Held On: 11 Dec 2022 Shift 2)

Answer 1

The correct answer is Cyanobacteria.

Key Points

Cyanobacteria, also known as blue-green algae, are a type of bacteria that can perform photosynthesis.
They are found in various environments including freshwater, marine, and terrestrial ecosystems.
Cyanobacteria contain chlorophyll a, which is essential for the photosynthetic process.
Through photosynthesis, cyanobacteria convert carbon dioxide and water into oxygen and glucose, using sunlight as an energy source.
They play a crucial role in the nitrogen cycle by fixing atmospheric nitrogen into a form that can be used by plants.
Some cyanobacteria form symbiotic relationships with plants, providing them with fixed nitrogen in exchange for carbohydrates.

Additional Information

Fungi
- Fungi are a group of eukaryotic organisms that include microorganisms such as yeasts, molds, and mushrooms.
- They obtain their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment.
- Fungi do not perform photosynthesis; instead, they are heterotrophic organisms.
Human
- Humans are heterotrophic organisms, meaning they cannot synthesize their own food through photosynthesis.
- They rely on consuming other organisms (plants and animals) for their energy needs.