- 1(current)
Q. No.A man who is an achondroplastic dwarf with normal vision marries a color-blind woman of normal height. The man's father was six feet tall, and both the woman's parents were of average height. Achondroplastic dwarfism is autosomal dominant, and red-green color blindness is X- linked recessive. What proportion of their sons would be color-blind and of normal height?
| 1. | All | 2. | None |
| 3. | Half | 4. | One out of four |
Subtopic: Â Sex Linked Inheritance: Characteristics |
 51%
Male pattern baldness is a ___________ trait.
| 1. | Sex-linked | 2. | Sex-limited |
| 3. | Sex-influenced | 4. | Y-linked |
Subtopic: Â Sex Linked Inheritance: Characteristics |
Which of a women's grandparents could not be the source of any of the genes on either of her X-chromosomes?
| 1. | Mother's Father. | 2. | Father's Mother. |
| 3. | Mother's Mother. | 4. | Father's Father. |
Subtopic: Â Sex Linked Inheritance: Characteristics |
 66%
- 1(current)
Q. No.
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