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Beyond Questioning #5

This review covers CRCT standards related to biomes, selective breeding, food chains, and population dynamics. Learn about tundra biomes, selective breeding, food webs, trophic levels, population limitations, expression of traits, and more.

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Beyond Questioning #5

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  1. Beyond Questioning #5 REVIEW OF CRCT STANDARDS

  2. S7L4e.1. Tundra biomes generally occur near which latitudes? • Equatorial • Mid-continent • Middle • polar

  3. S7L3c.2. What is selective breeding? • When humans decide what traits to pass along to future generations. • When two genetically different parents are mated to produce a robust offspring. • When two closely related animals are mated. • Radom changes in the DNA.

  4. S7L4a. 3.The interactions of many food chains is an • Food web • Trophic level • Abiotic factor • Ecological balance

  5. S7L4b.4. Organisms that share a trophic level are • Elephants and lions • Cheetahs and giraffes • Chipmunks and squirrels • Wolves and. sparrows

  6. S7L4C. 5.What are some things that can limit a population? • Nutrients • Space • Disease • All of the above

  7. S7L3a. 6.The expression of traits is called the • Phenotype • Genotype • Mutation • allele

  8. S7L4C.7.What are two ways a population can shrink? • Births and immigration • Deaths and emigration • Births and emigration • Deaths and immigration

  9. S7L4d. 8. In the rainforest, strangler figs are vines that grow on top of existing trees. In time, the fig vine kills the existing tree. What type of relation is this? • Mutualism • Commensalism • Parasitism • Predator/prey

  10. S7L4e.9. The eastern United States is predominately a • Grassland • Desert biome • Coniferous biome • Deciduous biome • None of the above

  11. S7CS9b.10. What is the final step in the scientific process? • Conduct research • Do an experiment • Collect data • Draw a conclusion

  12. S7L4e.11.The place a particular species occupies within the community is also called a(n) • Niche • Ecosystem • Biome • population

  13. S7L2a. 12. Two types of passive transport include • Diffusion and osmosis • Diffusion and exocytosis • Exocytosis and endocytosis • Osmosis and endocytosis

  14. Answers • D • A • A • C • D • A • B • C • D • D • C • A

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