Question

Identify the mismatched pair Tundra – Permafrost Savanna – Acacia trees Prairie – Epiphytes Coniferous forest – Evergreen trees 25. “The pyramid of energy is always upright” states that The energy conversion efficiency of herbivores is better than carnivores The energy conversion efficiency of carnivores is better than herbivores Producers have the lowest energy conversion efficiency Energy conversion efficiency is the same in all trophic levels. 26. The population of birds declined in an area where DDT was extensively used. Why? The birds stopped laying eggs The eggs laid by the birds did not hatch The snakes ate the eggs The DDT spray killed all the birds 27. Which of the following lake zones has phytoplanktons in abundance? Littoral zone Benthic zone Limnetic zone Profundal zone 28. Plant species with a wide range of genetic distribution evolve into a local population known as Ecotype Population Ecosystem Biome 29. dB is the abbreviation used for the quantitative expression of Density of bacteria in a medium A Particular Pollutant Dominant Bacillus in a culture A pesticide 30. The eggshell of birds becomes thin by the pollution from pesticides due to the interference in the activity of Calmodulin MgATPase CaATPase Calcium

Answer 1

Answer:

What do you mean?????

plz clarify the question