Question

Which one of the following is an example of poisonous mushroom?
A). Amanita phalloides
B). Agaricus bisporus
C). Protozoans
D). yeast

Answer 1

Hint A mushroom or toadstool is that the fleshy, spore-bearing plant organ of a fungus, typically produced above ground, on soil, or on its food source. Mushrooms are an upscale , low calorie source of fiber, protein, and antioxidants.
They'll also mitigate the danger of developing serious health conditions, like Alzheimer's, heart condition , cancer, and diabetes. They're also great sources of Selenium.

Complete step by step answer:
Amanita phalloides may be a poisonous mushroom that belongs to the division Basidiomycetes under Fungi . Agaricus bisporus is an edible mushroom. It also belongs to the division Basidiomycetes of Fungi .
Amanita phalloides, commonly referred to as the death cup or the death cap amanita, may be a deadly poisonous basidiomycete fungus, one among many within the Amanita . cosmopolitan across Europe, but now sprouting in other parts of the planet , A. phalloides forms ectomycorrhizae with various broadleaved trees.
Its scientific name is death cap .
There is currently no good treatment for poisoning from death cap mushrooms (Amanita phalloides), writes Harvard doctoral student Cat Adams at Slate.
Use of acetylcysteine because of the life-saving antidote in death cap (death cap) poisoning.

Hence: the choice A is correct.

Note: When someone eats a death cap , she typically won't experience symptoms for a minimum of six and sometimes as many as 24 hours. Eventually she'll suffer from abdominal cramps, vomiting, and severely dehydrated diarrhea. a couple of mouthfuls of death cup mushroom can kill.