Q1. The Kingdom Fungi contains members with saprobic, parasitic and mutualistic modes of nutritiom. How do these types of nutrition relate to the ecological and economiv importace of this group?

Q2. A scientist uses a molecule of DNA composed of nucleotides containing radioactive Sugar molecules (deoxyribose) as a template for replication and transcription in a Non-radioactive environment. What percentage of DNA strands will be radioactive after three DNA replication cycles? What percentage of RNA molecules will be Radioactive?