Question

what is bioluminescence ?give any two examples​

Answer 1

Answer:

Jellyfish, starfish, crustaceans, squid, sharks are some of the marine organisms that exhibit bioluminescence. Deep oceans have no light. Bioluminescence helps marine animals to survive in such a dark environment. In some fishes, the light is present in front of the mouth which helps them to attract preys.

Explanation:

Fireflies, also known as lightning bugs, are one of the most common examples of bioluminescence. They have a special organ that produces light through a chemical reaction. Fireflies use flashing light to attract mates, but begin emitting light even as larvae

Answer 2

Bio luminescence:

simply light produced by some animals and microorganisms from their body. This natural emission of light by living bodies is called bio luminescence.

OR

Light produced by organisms is called bio luminescence.

Examples:-

Fireflies, glow worm.