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- 1. Multiple Choice
Which of the following is the carrier of genetic information?
DNA
RNA
- 2. Multiple Choice
Heredity is the passing of traits from ________ to _________.
predator; prey
parents; offspring
one cell; another cell
one species; another species
- 3. Multiple Choice
Which of the following refers to the expression of traits by alleles?
Phenotype
Genotype
Prototype
- 4. Multiple Choice
Which of the following refers to the pair of alleles?
Phenotype
Genotype
Prototype
Bialleleism
- 5. Multiple Choice
What do you call the trait that is always present and causes the other traits to disappear?
Aggressive Trait
Active Trait
Recessive Trait
Dominant Trait
- 6. Multiple Choice
What does the notation Tt mean to a geneticist?
two dominant alleles
at least one recessive alleles
two recessive alleles
one dominant and one recessive allele
- 7. Multiple Choice
Which of the following is NOT a nucleotide monomer in DNA?
Cytosine
Guanine
Uracil
- 8. Multiple Choice
In the DNA, adenine complements with _________.
Guanine
Thymine
Cytosine
Uracil
- 9. Multiple Choice
What is the basic unit of heredity?
gene
chromosomes
DNA
- 10. Multiple Choice
How much of your DNA do you inherit from your mom?
25%
50%
75%
- 11. Multiple Choice
What type of inheritance pattern does the diagram represent?
Incomplete Dominance
Codominance
Multiple Alleles
Polygenic Inheritance
- 12. Multiple Choice
What type of inheritance pattern does the ABO blood group represent?
Incomplete Dominance
Codominance
Multiple Alleles
Polygenic Inheritance
- 13. Multiple Choice
The two cows on the top are the parents and the cow on the bottom is the offspring. What is the type of inheritance pattern is being exhibited?
Incomplete Dominance
Codominance
Multiple Alleles
Polygenic Inheritance
- 14. Multiple Choice
If the image were real, it would represent what type of inheritance pattern?
Incomplete Dominance
Codominance
Multiple Alleles
Polygenic Inheritance
- 15. Multiple Choice
What type of inheritance pattern does the image represent?
Incomplete Dominance
Codominance
Multiple Alleles
Polygenic Inheritance
- 16. Multiple Choice
A roan (RW) bull mated with a red (RR) cow. What is the probability or producing a white (WW) cow?
25%
50%
100%
0%
- 17. Multiple Choice
Mama Suga has a blood type of AB. What are Papa Daichi's possible blood types if their son has a blood type of B? Select all that applies.
A
B
AB
O
- 18. Multiple Choice
Mama Isabella has a blood type of O. Her son, Norman, has also a blood type of O. What is the blood type of Norman's father?
A
B
AB
O
- 19. Multiple Choice
The DNA in the skin cells of your hand is significantly different in sequence from the DNA in your liver cells.
True
False
- 20. Multiple Choice
In humans, the gene for curly hair (H) is incompletely dominant to the gene for straight hair (h). Individuals that are heterozygous (Hh) have wavy hair.
Two wavy-haired heterozygous parents have a child.
What is the likeliness that the child will have wavy hair?
1/4
1/2
3/4
4/4
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