Grade 8 – 4th Quarter (Living Things And Their Environment)

20 Questions | Total Attempts: 807

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Grade 8  4th Quarter (Living Things And Their Environment) - Quiz

Marcelo, Marisol C. BSED Biological Sciences - 3


Questions and Answers
  • 1. 
    What is the digestive process by which food is taken into the alimentary canal?
    • A. 

      Ingestion

    • B. 

      Absorption

    • C. 

      Assimilation

    • D. 

      Excretion

  • 2. 
    What is the digestive process by which components or chemicals from food are taken into the cells of the body after the food or beverage has been digested and absorbed?
    • A. 

      Ingestion

    • B. 

      Absorption

    • C. 

      Assimilation

    • D. 

      Excretion

  • 3. 
    What digestive process is the uptake of fluids or other substances by the tissues of the body?
    • A. 

      Ingestion

    • B. 

      Absorption

    • C. 

      Assimilation

    • D. 

      Excretion

  • 4. 
    What digestive process is the elimination of metabolic waste products?
    • A. 

      Ingestion

    • B. 

      Absorption

    • C. 

      Assimilation

    • D. 

      Excretion

  • 5. 
    What stage in mitosis when spindle fibers align the chromosomes along the middle of the cell nucleus?
    • A. 

      Prophase

    • B. 

      Metaphase

    • C. 

      Anaphase

    • D. 

      Telophase

  • 6. 
    What stage in mitosis happens before cytokinesis?
    • A. 

      Prophase

    • B. 

      Metaphase

    • C. 

      Anaphase

    • D. 

      Telophase

  • 7. 
    What is the proper steps of meiosis?
    • A. 

      Telophase I - anaphase I - metaphase I - prophase I - telophase II - anaphase II - metaphase II - prophase II

    • B. 

      Anaphase I - prophase I - metaphase I - telophase I - anaphase II - prophase II - metaphase II - telophase II

    • C. 

      Prophase I - anaphase I - telophase I - metaphase I - prophase II - anaphase II - telophase II - metaphase II

    • D. 

      Prophase I - metaphase I - anaphase I - telophase I - prophase II - metaphase II - anaphase II - telophase II

  • 8. 
    How many daughter cells meiosis produced?
    • A. 

      4 haploid cells

    • B. 

      2 diploid cells

    • C. 

      2 haploid cells

    • D. 

      4 diploid cells

  • 9. 
    What is/are the possible phenotype of purple pea plant flowers' offsprings if the parents are pp x PP?
    • A. 

      All homozygous purple

    • B. 

      All heterozygous purple

    • C. 

      3 homozygous purple, 1 heterozygous purple

    • D. 

      2 homozygous purple, 2 heterozygous purple

  • 10. 
    What is the term used to describe the physical appearance of a particular trait?
    • A. 

      Recessive

    • B. 

      Dominant

    • C. 

      Genotype

    • D. 

      Phenotype

  • 11. 
    What Mendel's law of inheritance by which a dominant allele completely masks the effects of a recessive allele?
    • A. 

      Segregation

    • B. 

      Independent assortment

    • C. 

      Dominance

    • D. 

      Multiple allele

  • 12. 
    What Mendel's law of inheritance by which alleles on different chromosomes is distributed randomly to individual gametes?
    • A. 

      Segregation

    • B. 

      Independent assortment

    • C. 

      Dominance

    • D. 

      Multiple allele

  • 13. 
    Which of the taxonomic category is often defined as the largest group of organisms capable of interbreeding and producing fertile offspring?
    • A. 

      Species

    • B. 

      Family

    • C. 

      Class

    • D. 

      Kingdom

  • 14. 
    Which of the taxonomic category is the highest rank, grouping together all forms of life having certain fundamental characteristics in common?
    • A. 

      Species

    • B. 

      Family

    • C. 

      Class

    • D. 

      Kingdom

  • 15. 
    What are organisms of an ecological food chain receive energy by consuming other organisms?
    • A. 

      Producers

    • B. 

      Consumers

    • C. 

      Detrivores

    • D. 

      Predators

  • 16. 
    What consumers eat both plants and animals?
    • A. 

      Herbivores

    • B. 

      Carnivores

    • C. 

      Omnivores

    • D. 

      Scavengers

  • 17. 
    What organisms make their own food?
    • A. 

      Producers

    • B. 

      Consumers

    • C. 

      Detrivores

    • D. 

      Predators

  • 18. 
    What consumers eat only plants?
    • A. 

      Herbivores

    • B. 

      Carnivores

    • C. 

      Omnivores

    • D. 

      Scavengers

  • 19. 
    What do animals give off into the atmosphere?
    • A. 

      Sulfur

    • B. 

      Nitrogen

    • C. 

      Carbon dioxide

    • D. 

      Oxygen

  • 20. 
    What do plants give off into the atmosphere?
    • A. 

      Sulfur

    • B. 

      Nitrogen

    • C. 

      Carbon dioxide

    • D. 

      Oxygen

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