In which of the following example of fungi dikaryotic hyphae exist for long period?
Correct answer: B. Basidiomycota
- A. Deuteromycota
- B. Basidiomycota
- C. Zygomycota
- D. All of these
Explanation
Basidiomycota commonly maintain dikaryotic hyphae, in which each cell contains two genetically different haploid nuclei, for a prolonged part of the life cycle. Deuteromycota is often selected because it includes many familiar molds, but its fungi do not characteristically maintain a long dikaryotic phase.
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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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