ThatQuiz
|
Knjižnica testov
|
Naredi ta test sedaj
Quiz 3.3.A
  • 1. Meiosis is a type of cell division that will produce
A) 2 new somatic cells
B) Packets of pollen to be transferred between the abdomen of insects
C) Exact copies of the parent cell
D) The male and female sex cells
  • 2. What did Gregor Mendel use in his genetic studies?
A) Garden Peas
B) Sweet Corn
C) Ravens
D) Marigolds
  • 3. DNA sequences that control traits are called
A) Recessive
B) Characteristics
C) Dominant
D) Genes
E) Purebred
  • 4. Scientists call an organism that has two different alleles for a trait
A) Homozygous Recessive
B) Homozygous Dominant
C) Heterozygous
D) Genes
E) Genotype
  • 5. If alleles are written TT, it means the organism would be
A) Genotype
B) Homozygous Dominant
C) Genes
D) Heterozygous
E) Homozygous Recessive
  • 6. If alleles are written tt, it means the organism would be
A) Homozygous Dominant
B) Homozygous Recessive
C) Genes
D) Heterozygous
E) Genotype
  • 7. What does a Punnett Square show?
A) Only the dominant alleles in a genetic cross.
B) Predict the rate of recessive lethal traits in offspring.
C) A model of the possible outcomes of a genetic cross.
D) Only the recessive alleles in a genetic cross.
E) All of Mendel’s discoveries about genetic crosses.
  • 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) 0%
B) 50%
C) 100%
D) 25%
E) 75%
  • 9. An organisms physical appearance is its
A) Inheritance
B) Phenotype
C) Heterozygous
D) Homozygous
E) Genotype
  • 10. An organisms actual genes is its
A) Heterozygous
B) Inheritance
C) Genotype
D) Phenotype
E) Homozygous
  • 11. During the process of ______, 2 daughter cells will be created with identical DNA.
A) Mitosis
B) Protein Synthesis
C) Meiosis
D) DNA Replication
  • 12. During the process of ______, 4 daughter cells will be created with different DNA pattern.
A) DNA Replication
B) Mitosis
C) Protein Synthesis
D) Meiosis
  • 13. How many chromosomes are found in human body cells?
A) 26
B) 23
C) 35
D) 46
E) 72
  • 14. How many chromosomes are found in human sex cells?
A) 35
B) 23
C) 72
D) 26
E) 46
  • 15. Which combination will result in an offspring being male?
A) XY
B) XXX
C) XYY
D) XY or XX
E) XX
Učenci, ki so rešili ta test so rešili tudi :
Science chapter 2: the cell
Meiosis
Ustvarjeno z That Quiz — kjer je utrjevanje matematike s testi vedno le en klik stran.