__________ may have the same physical characteristics, or traits, as their parents.
Cells
Eggs
Offspring
Sperm
2. Multiple Choice
30 seconds
1 pt
Genetic information called __________ is passed from parent to offspring during sexual reproduction.
Cells
DNA
Dominance
Phenotype
3. Multiple Choice
30 seconds
1 pt
Which of the following is a sex cell?
Chromosome
Egg
Gene
Trait
4. Multiple Choice
30 seconds
1 pt
The passing of traits from one generation to another.
Cell Division
Dominance
Heredity
Recessiveness
5. Multiple Choice
30 seconds
1 pt
A structure found in the nucleus of a cell that contains the genetic information (DNA).
Chloroplast
Chromosome
Gene
Trait
6. Multiple Choice
30 seconds
1 pt
A segment of DNA found on a chromosome that determines the inheritance of a particular trait.
Cell
Gene
Phenotype
Trait
7. Multiple Choice
30 seconds
1 pt
These are responsible for the inherited characteristics that distinguish one individual from another.
cells
genes
lowercase letters
capital letters
8. Multiple Choice
30 seconds
1 pt
Genes for a specific trait are generally inherited this many at a time.
0
1
2
3
9. Multiple Choice
30 seconds
1 pt
One gene from an inherited pair is called this.
an allele
a cell
a chromosome
a trait
10. Multiple Choice
30 seconds
1 pt
The set of genes carried by an organism is called this.
dominant
genotype
phenotype
recessive
11. Multiple Choice
30 seconds
1 pt
The physical expression of the genes is called this.
allele
chromosome
gene
phenotype
12. Multiple Choice
30 seconds
1 pt
Characteristics that are passed from parent to offspring are called this.
acquired traits
inherited traits
sex cells
sexual reproduction
13. Multiple Choice
30 seconds
1 pt
All of the following are examples of inherited traits except
eye color.
eye shape.
hair length.
hair type.
14. Multiple Choice
30 seconds
1 pt
A trait that will always be expressed in the phenotype if it is in the genotype.
acquired
dominant
hybrid
recessive
15. Multiple Choice
30 seconds
1 pt
Alleles for this type of trait are represented by capital letters.
acquired
dominant
hybrid
recessive
16. Multiple Choice
30 seconds
1 pt
A trait that will be expressed in the phenotype only if both alleles are the same.
acquired
dominant
hybrid
recessive
17. Multiple Choice
30 seconds
1 pt
If both a dominant and a recessive allele are in the genotype, which trait will be expressed?
acquired
dominant
hybrid
recessive
18. Multiple Choice
30 seconds
1 pt
Alleles for these traits are represented by lowercase letters.
acquired
dominant
hybrid
recessive
19. Multiple Choice
30 seconds
1 pt
In chickens, the allele for feathers on the legs (F) is dominant to the allele for no feathers (f). Which choice is a genotype for these chickens?
F
f
Ff
ff
20. Multiple Choice
30 seconds
1 pt
In cats, the allele for being non-tabby (t) is recessive to the allele for tabby (T). Which choice is a phenotype for a cat with two recessive alleles?
tt
TT
tabby
non-tabby
21. Multiple Choice
30 seconds
1 pt
In cows, the allele for a white face (W) is dominant to the allele for a solid color all over (w). Which choice is a phenotype for a cow that has a recessive genotype?
w
ww
white face
solid color
22. Multiple Choice
30 seconds
1 pt
In dogs, the allele for long legs (s) is recessive to the allele for short legs (S). Which choice is a genotype for a dog with one recessive allele and one dominant allele?
SS
Ss
short legs
long legs
23. Multiple Choice
30 seconds
1 pt
In human beings, the allele for freckles (F) is dominant to the allele for no freckles (f). Which choice shows a freckle genotype?
F
f
FF
ff
24. Multiple Choice
30 seconds
1 pt
In people, the having the second toe longer than the first (T) is dominant to the big toe being longer (t). Which choice is a genotype for the person in the picture?
big toe longer
second toe longer
Tt
tt
25. Multiple Choice
30 seconds
1 pt
In sheep, hairy fleece (H) is dominant to woolly fleece (h). Which choice is a phenotype for the sheep in this picture?