The Trait for Medium- Sized Leaves in Iris Is Determined

question 25

Multiple Choice

The trait for medium- sized leaves in iris is determined by the genetic condition PP'.Plants with large leaves are PP,whereas plants with small leaves are P'P'.The trait for red flowers is controlled by the genes RR,pink by RR ',and white by R'R'.A cross is made between two plants each with medium- sized leaves and pink flowers.If they produce 320 seedlings,what would be the expected phenotypes,and in what numbers would they be expected? Assume no linkage.

• A)35 large,red; 35 medium,red; 35 small,red; 35 large,pink; 35 medium,pink; 35 small,pink; 35 large,white; 35 medium,white; 35 small,white
• B)20 large,red; 40 medium,red; 20 small,red; 80 large,pink; 40 medium,pink; 40 small,pink; 20 large,white; 40 medium,white; 20 small,white
• C)40 large,red; 20 medium,red; 40 small,red; 20 large,pink; 80 medium,pink; 20 small,pink; 40 large,white; 20 medium,white; 40 small,white
• D)20 large,red; 40 medium,red; 20 small,red; 40 large,pink; 80 medium,pink; 40 small,pink; 20 large,white; 40 medium,white; 20 small,white
• E)80 large,red; 40 medium,red; 20 small,red; 40 large,pink; 20 medium,pink; 40 small,pink; 20 large,white; 40 medium,white; 20 small,white

---

Definitions:

Autonomy

The capacity to make an informed, uncoerced decision; often regarded as an essential aspect of personal freedom and ethical treatment.

Independence

The state of being free from the control or influence of others, often associated with self-governance and autonomy.

Morality

Principles or standards determining what behaviors are considered right or wrong, often influenced by cultural, philosophical, or religious beliefs.

Kohlberg

Refers to Lawrence Kohlberg, a psychologist known for his theory of moral development, which outlines how moral reasoning evolves across different stages.