A blue eyed man whose parents were brown eyed marries a brown eyed woman whose father was brown eyed whose mother was blue eyed they have one female child who is blue eyed make a pedigree chart based on the information above.
Let B = brown and b = blue
B is dominant over b.
Parents of man are both Bb, man is bb.
Parents of woman are bb (mother) and either BB or Bb for father, so woman is Bb.
Female child is bb.
Now make your chart.
homozygous
In the given scenario, we have the following information:
- A blue-eyed man (B) whose parents were both brown-eyed (bb).
- The blue-eyed man (B) marries a brown-eyed woman (bb) whose father was brown-eyed (Bb) and mother was blue-eyed (bb).
- They have one female child (b) who is blue-eyed.
Based on this information, we can create a pedigree chart as follows:
bb x Bb bb x bb
| |
----------------- ---------------
| | | |
Bb bb Bb bb
Key:
- B: Blue-eyed
- b: Brown-eyed
Please note that the chart represents the possible genotypes and phenotypes of the individuals involved in the given scenario.
To create a pedigree chart based on the given information, we can use a standardized format. The chart will show the generations and eye colors of each individual.
Here is a potential pedigree chart based on the given information:
Generation 1:
| B (Blue Eyes)
------------------------
F | ?
------------------------
M | B (Brown Eyes)
------------------------
Generation 2:
| B (Blue Eyes)
------------------------
F | ?
------------------------
M | B (Brown Eyes)
------------------------
| |
| |
------------------------
C | F (Female)
| B (Blue Eyes)
In this chart, each generation is represented by a horizontal line. Each individual has a vertical line beneath their parents. The gender is indicated on the left, with "F" representing female.
In Generation 1, we have a blue-eyed man (B) and a brown-eyed woman (B) as the parents.
In Generation 2, their child (F) is a blue-eyed female. The question marks (?) indicate the unknown eye color of the grandparents.
Please note that eye color inheritance is more complex than a simple dominant or recessive trait. It involves multiple genes, and this chart assumes a simplified model for illustration purposes.