ThatQuiz
|
Elenco di test
|
Affronta questo test adesso
Quiz 3.3.A
  • 1. Meiosis is a type of cell division that will produce
A) The male and female sex cells
B) Packets of pollen to be transferred between the abdomen of insects
C) 2 new somatic cells
D) Exact copies of the parent cell
  • 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) Purebred
B) Characteristics
C) Recessive
D) Dominant
E) Genes
  • 4. Scientists call an organism that has two different alleles for a trait
A) Heterozygous
B) Genotype
C) Genes
D) Homozygous Recessive
E) Homozygous Dominant
  • 5. If alleles are written TT, it means the organism would be
A) Heterozygous
B) Homozygous Recessive
C) Genotype
D) Homozygous Dominant
E) Genes
  • 6. If alleles are written tt, it means the organism would be
A) Heterozygous
B) Homozygous Dominant
C) Genotype
D) Genes
E) Homozygous Recessive
  • 7. What does a Punnett Square show?
A) All of Mendel’s discoveries about genetic crosses.
B) A model of the possible outcomes of a genetic cross.
C) Only the recessive alleles in a genetic cross.
D) Only the dominant alleles in a genetic cross.
E) Predict the rate of recessive lethal traits in offspring.
  • 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) 75%
B) 100%
C) 25%
D) 0%
E) 50%
  • 9. An organisms physical appearance is its
A) Genotype
B) Inheritance
C) Phenotype
D) Heterozygous
E) Homozygous
  • 10. An organisms actual genes is its
A) Homozygous
B) Inheritance
C) Genotype
D) Heterozygous
E) Phenotype
  • 11. During the process of ______, 2 daughter cells will be created with identical DNA.
A) DNA Replication
B) Meiosis
C) Protein Synthesis
D) Mitosis
  • 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) 23
B) 35
C) 46
D) 72
E) 26
  • 14. How many chromosomes are found in human sex cells?
A) 35
B) 72
C) 26
D) 23
E) 46
  • 15. Which combination will result in an offspring being male?
A) XY or XX
B) XX
C) XY
D) XYY
E) XXX
Studenti hanno provato anche :
Science chapter 2: the cell
Meiosis
Creato con That Quiz — dove un test di matematica è sempre a portata di clic.