Wrong Statement: Basidiocarp of mushroom is underground and edible.

Explanation:
- The basidiocarp is the reproductive structure of basidiomycetes, which include mushrooms.
- Basidiocarps are typically found above ground and are the visible part of the mushroom.
- They are usually attached to the mycelium, which is the underground part of the fungus.
- The mycelium consists of thread-like structures called hyphae that absorb nutrients from the environment.
- The basidiocarp is the part of the mushroom that produces spores for reproduction.
- It is often referred to as the fruiting body of the fungus.
- The basidiocarp is the part of the mushroom that is visible and is typically harvested for culinary purposes.
- It is important to note that not all basidiocarps are edible, as some species of mushrooms can be toxic or inedible.

Correct Statements:
b) Ascocarp of Morels and Truffles are edible.
- Ascocarps are the reproductive structures of ascomycetes, another group of fungi.
- Morels and truffles are examples of edible fungi that produce ascocarps.
- Morels are prized for their distinct flavor and are commonly used in gourmet cooking.
- Truffles are highly valued for their aroma and are often used as a gourmet ingredient.
- Both morels and truffles produce ascocarps that are considered edible and are sought after by food enthusiasts and chefs.

c) Saccharomyces is a unicellular fungus and used in brewing and baking industries.
- Saccharomyces is a genus of yeast that belongs to the fungi kingdom.
- It is a unicellular organism, meaning it consists of a single cell.
- Saccharomyces cerevisiae, also known as baker's yeast or brewer's yeast, is a species of Saccharomyces commonly used in the brewing and baking industries.
- It is used to ferment sugars, producing carbon dioxide and alcohol, which is essential for leavening bread and brewing beer.

d) Karyogamy is delayed in Aspergillus and Neurospora.
- Karyogamy refers to the fusion of nuclei during sexual reproduction in fungi.
- Aspergillus and Neurospora are two genera of fungi that exhibit a delayed karyogamy.
- In these fungi, the fusion of nuclei is delayed after the fusion of hyphae or gametes.
- This delayed karyogamy allows for genetic recombination and variation in the offspring, contributing to the diversity of these fungal species.

Basidiocarp of mushroom is above the ground.