A: Only about 10% of the energy stored in one trophic level is transferred to the next level; the rest is lost as heat through metabolism.
A: A linear sequence of organisms through which energy and nutrients pass, from producers (plants) to consumers (herbivores, carnivores) to decomposers. Biologija 9 Razred Vprasanja In Odgovori
A: Any heritable trait that increases an organism’s chance of survival and reproduction in a specific environment. A: Only about 10% of the energy stored
Biology is not just memorization – try to connect concepts (e.g., how genetics explains evolution, or how human impact relates to ecology). Understanding relationships between topics ensures long-term retention. Disclaimer: This document is a general guide. Always refer to your specific textbook and class notes, as curriculum details may vary by school and country. Biology is not just memorization – try to
A: Through electrical impulses (action potentials) along neurons and chemical signals (neurotransmitters) across synapses.