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