Prokaryotes (bacteria) are less evolved then the multicellular fungi plants and
ID: 279432 • Letter: P
Question
Prokaryotes (bacteria) are less evolved then the multicellular fungi plants and their unique diversity and range of adaptations are simpler ?.true animals, because B. false 37 Rather extinction in recent ?.true than the total number of recorded extinctions since 1600, it is the increased rate of centuries that is of the greatest concern to conservation biologists B. false When considering the coupling of the atmosphere to the hydrosphere, a key implication for a warming planet involves: A. rapid melting of arctic ice pouring into the thermohaline circulation B. slowing C. drastic changes to global weather patterns coupled to altered D. of the ocean's conveyer belt to reduce the distribution of heat across the planet El Nino and La Nina cycles melting permafrost, organic matter decay and release of methane gas, creating a "positive feedback' greenhouse effect that cannot be reversed with a rapid reduction in fossil fuel use E. all of the above 39. In the Nitrogen cycle, which organisms specifically fix nitrogen gas (N2) from the A. bacteria in the root nodules of legume plants B. decomposers C. soil bacteria D. A and B E. Aand C have revealed that nature is dynamic, 40. Contemporary scientifie theories in a variety of disciplines unpredictable, and open ended. A. B. false true over the past 420,000 years correlate with planetary temperature variations years of cooling with 20,000 year warming periods) occurring during this time. 41. Vostok Ice Core Data from Antarctica provide evidence that fluctuations in concentrations A. true Identify the false statement: B. false irst Law of Thermodynamics states that all energy is conserved, even if converted to heat disorganized and random condition known as entropy order to survive the Four Fundamental Forces of physics are gravity, magnetism, strong and weak atomic 42. of Thermodynamics states that energy flows towards "equilibrium", i.e. a C Ire is highly organized so as not to require a consistent flow of energy through its systems i D, interactions ladiera, setting the stage for the rapid diversification of life on Earth. D. Phanerozoic 3.The evolution of eukaryotic cells, the oxygen revolution, and the evolution of sex all occurred during the A. Hadean C. Proterozoic Archean In which eon did multicellular life (plants, animals and fungi) first appear? A. Hadean B. Archean C. Proterozoic D. PhanerozoicExplanation / Answer
36. Prokaryotes are less evolved then the multicellular fungi, plants and animals, because their unique diversity and range of adaptation are simpler.
It is True because multicellular have option to get diversify more rapidly in comparison to unicellular organisms. It will bring the more variation in the organisms in comparison to prokaryotes while prokaryotes are simpler and limited range of diversity so range of adaptation is simpler.
37. Rate of extinction increased in last few centuries. The reason behind this change is changes in environmental condition. Population and pollution increasing day by day because of industrialization, so few species are unable to adapt in such harsh conditions. So this statement is true
38. Option “E” is correct because coupling of hydrosphere and atmosphere help us to understand global warming and changes in the environment. Both these factor can be linked with each other to understand the impact.
39. Bacteria in the roots of Legume plant helps in nitrogen fixing from the atmosphere.
44. In Phanerozoic eon multicellular life first appeared i.e. first eon
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