True/false
Vitamins and minerals are classified under energy foods.

Cyanobacteria are classified under

True or False Water and minerals and food are generally moved by a mass or bulkflow system.

What are essential elements for plants ? Give the criteria of essentiality? How are minerals classified depending upon the amount in which they are needed by the plants?

True/false Dental caries is caused by sugary food.

True/false Phloem transports water and minerals, while xylem trasnports foods.

What obseravble features in Trypanosoma would make you classify it under kingdom Protista?

True/false Energy and materials follow unidirectional flow.

True of False : The minerals siderite, magnetite and haematite contain iron.