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Q3 Test Multiple Choice
Contribuição de: Cobb
  • 1. Meiosis is a type of cell division that will produce
A) Packets of pollen to be transferred between the abdomen of insects
B) 2 new somatic cells
C) Exact copies of the parent cell
D) The male and female sex cells
  • 2. What did Gregor Mendel use in his genetic studies?
A) Sweet Corn
B) Marigolds
C) Garden Peas
D) Ravens
  • 3. DNA sequences that control traits are called
A) Dominant
B) Recessive
C) Purebred
D) Genes
E) Characteristics
  • 4. Scientists call an organism that has two different alleles for a trait
A) Genes
B) Genotype
C) Homozygous Dominant
D) Homozygous Recessive
E) Heterozygous
  • 5. If alleles are written TT, it means the organism would be
A) Homozygous Dominant
B) Genes
C) Genotype
D) Homozygous Recessive
E) Heterozygous
  • 6. If alleles are written tt, it means the organism would be
A) Genotype
B) Homozygous Dominant
C) Genes
D) Heterozygous
E) Homozygous Recessive
  • 7. What does a Punnett Square show?
A) All of Mendel’s discoveries about genetic crosses.
B) Only the recessive alleles in a genetic cross.
C) A model of the possible outcomes of a genetic cross.
D) Predict the rate of recessive lethal traits in offspring.
E) Only the dominant alleles in a genetic cross.
  • 8. If a homozygous white guinea pig (bb) is crossed with a homozygous white guinea pig (bb), what is the probability that the offspring will have black hair?
A) 25%
B) 100%
C) 75%
D) 50%
E) 0%
  • 9. An organisms physical appearance is its
A) Inheritance
B) Genotype
C) Phenotype
D) Heterozygous
E) Homozygous
  • 10. An organisms actual genes is its
A) Genotype
B) Homozygous
C) Heterozygous
D) Phenotype
E) Inheritance
  • 11. During the process of ______, 2 daughter cells will be created with identical DNA.
A) DNA Replication
B) Protein Synthesis
C) Meiosis
D) Mitosis
  • 12. During the process of ______, 4 daughter cells will be created with different DNA pattern.
A) Meiosis
B) Protein Synthesis
C) Mitosis
D) DNA Replication
  • 13. How many chromosomes are found in human body cells?
A) 35
B) 72
C) 46
D) 26
E) 23
  • 14. How many chromosomes are found in human sex cells?
A) 35
B) 26
C) 72
D) 46
E) 23
  • 15. Which combination will result in an offspring being female?
A) XX
B) XXX
C) XYY
D) XY or XX
E) XY
  • 16. Instars show growth and development in which stage of the life cycle?
A) Adolescence
B) Pupa
C) Egg
D) Adult
E) Larva
  • 17. An example of metamorphosis would be …
A) Maturing of underdeveloped structures
B) Puberty
C) Growing facial hair
D) Snake shedding skin
E) Larva to butterfly
  • 18. “Float like a Lepidoptera, sting like a Hymenoptera.” What organisms are included in the order Lepidoptera?
A) Butterflies and Bees
B) Dragonflies and Dung Beetles
C) Bees and Wasps
D) Butterflies and Moths
E) Moths and Wasps
  • 19. The Chrysalis is present during which stage of the life cycle?
A) Larva
B) Egg
C) Pupa
D) Adult
E) Adolescence
  • 20. What structure do butterflies use to pass genetic information from male to female?
A) Antennae
B) Spermatophore
C) Abdomen
D) Proboscis
E) Leg
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