The first structures by which toxins enter plants growing in contaminated soils is the xylem.
Xylem
Xylem (Apex)
Roots.
Xylem
No, probably not - unless someone has contaminated it.
No, toxins can vary greatly in their chemical structure, origin, and mechanism of action. Toxins can be produced by various sources, such as plants, animals, bacteria, and fungi, and can have different effects on the body depending on their specific properties.
If they have been contaminated with pathogens or toxins, yes.
Plants and algae can produce a slimy substance in a lake. Blue-green algae is the most dangerous type of algae for a lake to have because it can produce toxins.
A person can get sick from contaminated food because of microbes or toxins. When contaminated food is eaten, toxins or microbes are released into the gastrointestinal tract, causing vomiting and diarrhea.
Food intoxication is typically caused by the consumption of food contaminated with toxins produced by bacteria such as Staphylococcus aureus, Bacillus cereus, and Clostridium botulinum. These bacteria can produce toxins that are heat-stable and not destroyed by cooking, leading to illness when the contaminated food is consumed.
No, it is not safe for dogs to drink water contaminated with algae. Algae blooms can produce toxins that are harmful to dogs if ingested. It is important to keep pets away from water sources that may be contaminated with algae.
No the toxins in poisonous mushrooms are contained within the fruiting body - the mushroom - of the fungus. Plants growing around the fungus cannot absorb the poison. So such plants are not toxic your tomatoes and garlic would be safe.