ThatQuiz
|
Bilduma
|
Saia zaitez
Quiz 3.3.A
  • 1. Meiosis is a type of cell division that will produce
A) Packets of pollen to be transferred between the abdomen of insects
B) The male and female sex cells
C) 2 new somatic cells
D) Exact copies of the parent cell
  • 2. What did Gregor Mendel use in his genetic studies?
A) Garden Peas
B) Marigolds
C) Sweet Corn
D) Ravens
  • 3. DNA sequences that control traits are called
A) Purebred
B) Recessive
C) Characteristics
D) Genes
E) Dominant
  • 4. Scientists call an organism that has two different alleles for a trait
A) Genes
B) Heterozygous
C) Homozygous Dominant
D) Genotype
E) Homozygous Recessive
  • 5. If alleles are written TT, it means the organism would be
A) Homozygous Dominant
B) Genes
C) Homozygous Recessive
D) Heterozygous
E) Genotype
  • 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) Predict the rate of recessive lethal traits in offspring.
C) Only the dominant alleles in a genetic cross.
D) All of Mendel’s discoveries about genetic crosses.
E) Only the recessive alleles in a genetic cross.
  • 8. If a Homozygous black guinea pig (BB) is crossed with a homozygous white guinea pig (bb), what is the probability that the offspring will have black hair?
A) 50%
B) 100%
C) 75%
D) 25%
E) 0%
  • 9. An organisms physical appearance is its
A) Inheritance
B) Heterozygous
C) Genotype
D) Phenotype
E) Homozygous
  • 10. An organisms actual genes is its
A) Inheritance
B) Genotype
C) Heterozygous
D) Homozygous
E) Phenotype
  • 11. During the process of ______, 2 daughter cells will be created with identical DNA.
A) Meiosis
B) Protein Synthesis
C) Mitosis
D) DNA Replication
  • 12. During the process of ______, 4 daughter cells will be created with different DNA pattern.
A) Meiosis
B) DNA Replication
C) Mitosis
D) Protein Synthesis
  • 13. How many chromosomes are found in human body cells?
A) 72
B) 26
C) 46
D) 23
E) 35
  • 14. How many chromosomes are found in human sex cells?
A) 72
B) 26
C) 46
D) 35
E) 23
  • 15. Which combination will result in an offspring being male?
A) XXX
B) XYY
C) XY
D) XY or XX
E) XX
Intereseko beste azterketa batzuk :
Science chapter 2: the cell
Meiosis
Azterketa honekin sortua That Quiz — matematikaren praktika erraza egiten den tokia.