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פתור תרגול זה עכשיו
Q3 Test Multiple Choice
  • 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) Marigolds
C) Sweet Corn
D) Garden Peas
  • 3. DNA sequences that control traits are called
A) Recessive
B) Dominant
C) Purebred
D) Genes
E) Characteristics
  • 4. Scientists call an organism that has two different alleles for a trait
A) Homozygous Recessive
B) Heterozygous
C) Genes
D) Homozygous Dominant
E) Genotype
  • 5. If alleles are written TT, it means the organism would be
A) Homozygous Dominant
B) Homozygous Recessive
C) Genotype
D) Heterozygous
E) Genes
  • 6. If alleles are written tt, it means the organism would be
A) Heterozygous
B) Genes
C) Homozygous Recessive
D) Homozygous Dominant
E) Genotype
  • 7. What does a Punnett Square show?
A) Only the dominant alleles in a genetic cross.
B) A model of the possible outcomes of a genetic cross.
C) Predict the rate of recessive lethal traits in offspring.
D) Only the recessive alleles in a genetic cross.
E) All of Mendel’s discoveries about genetic crosses.
  • 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) 0%
B) 50%
C) 75%
D) 100%
E) 25%
  • 9. An organisms physical appearance is its
A) Genotype
B) Inheritance
C) Homozygous
D) Heterozygous
E) Phenotype
  • 10. An organisms actual genes is its
A) Homozygous
B) Inheritance
C) Phenotype
D) Heterozygous
E) Genotype
  • 11. During the process of ______, 2 daughter cells will be created with identical DNA.
A) Meiosis
B) Mitosis
C) Protein Synthesis
D) DNA Replication
  • 12. During the process of ______, 4 daughter cells will be created with different DNA pattern.
A) Protein Synthesis
B) Mitosis
C) Meiosis
D) DNA Replication
  • 13. How many chromosomes are found in human body cells?
A) 26
B) 35
C) 46
D) 72
E) 23
  • 14. How many chromosomes are found in human sex cells?
A) 26
B) 35
C) 23
D) 46
E) 72
  • 15. Which combination will result in an offspring being female?
A) XY
B) XYY
C) XXX
D) XX
E) XY or XX
  • 16. Instars show growth and development in which stage of the life cycle?
A) Egg
B) Pupa
C) Adolescence
D) Adult
E) Larva
  • 17. An example of metamorphosis would be …
A) Snake shedding skin
B) Larva to butterfly
C) Growing facial hair
D) Puberty
E) Maturing of underdeveloped structures
  • 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) Moths and Wasps
D) Butterflies and Moths
E) Butterflies and Bees
  • 19. The Chrysalis is present during which stage of the life cycle?
A) Egg
B) Pupa
C) Adult
D) Adolescence
E) Larva
  • 20. What structure do butterflies use to pass genetic information from male to female?
A) Antennae
B) Abdomen
C) Spermatophore
D) Leg
E) Proboscis
תלמידים שפתרו תרגול זה פתרו גם :
Quiz 4.3.b digestive identification
Bones: head and arm
Bones: torso and leg
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