Root like structure in saprotrophic fungi are called_______________?
Correct answer: A. Rhizodis
- A. Rhizodis
- B. Haustoria
- C. Hyphae
- D. Constricting rings
Explanation
Rhizoids are root-like hyphal structures that anchor saprotrophic fungi and help absorb nutrients from the substrate; option a is evidently intended to spell rhizoids. Haustoria are specialized absorptive structures of parasitic fungi that penetrate a living host, so choosing them confuses saprotrophy with parasitism.
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About Classification of Biological Molecules
Biological molecules are classified as carbohydrates, lipids, proteins and nucleic acids, with water, minerals and vitamins also supporting cellular processes. The key distinctions involve their monomers, chemical bonds, structures and functions, including glucose and starch, fatty acids and triglycerides, amino acids and polypeptides, and nucleotides in DNA and RNA.
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