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