NEET BIOLOGY

Detailed explanation-1: -Following a period of intensive growth, fungi enter a reproductive phase by forming and releasing vast quantities of spores. Spores are usually single cells produced by fragmentation of the mycelium or within specialized structures (sporangia, gametangia, sporophores, etc.).

Detailed explanation-2: -Spores: Spores are formed by the fungi and released to create new fungi. This is the powdery substance released by puffballs. Spores are haploid reproductive cells found in some bacteria, plants, algae, fungi, and protozoa. Theoretically, spores can reproduce asexually to produce countless offspring.

Detailed explanation-3: -Asexual Reproduction Almost all fungi reproduce asexually by producing spores. A fungal spore is a haploid cell produced by mitosis from a haploid parent cell. It is genetically identi ca l to the parent cell. Fungal spores can develop into new haploid individuals without being fertilized.

Detailed explanation-4: -Almost all fungi reproduce asexually by producing spores. A fungal spore is a haploid cell produced by mitosis from a haploid parent cell. It is genetically identical to the parent cell. Fungal spores can develop into new haploid individuals without being fertilized.

Detailed explanation-5: -Sexual reproduction begins when the haploid hyphae from two fungal organisms meet and join. Although the cytoplasm from each fuse together, the nuclei remain separate. The hyphae produced by this union, called a dikaryon, have two distinct nuclei.