Use the Following Information to Answer the Questions Below

question 25

Multiple Choice

Use the following information to answer the questions below.
Drosophila (fruit flies) usually have long wings (+) but mutations in two different genes can result in bent wings (bt) or vestigial wings (vg) .
-If a homozygous bent wing fly is mated with a homozygous vestigial wing fly, which of the following offspring would you expect?

• A) all +bt +vg heterozygotes
• B) 1/2 bent and 1/2 vestigial flies
• C) all homozygous + flies
• D) 3/4 bent to 1/4 vestigial ratio
• E) 1/2 bent and vestigial to 1/2 normal

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Definitions:

Ideal Attachment

A strong emotional and psychological bonding between a child and their caregiver that is considered to have positive outcomes on the child's development.

Attachment

The emotional connection that develops between a child and their caregiver, significantly impacting the child's development and future relationships.

Attachment Behaviors

Actions by infants or young children to seek proximity or contact with a caregiver for comfort or security.

John Bowlby

A British psychologist known for his pioneering work in attachment theory, emphasizing the importance of early emotional bonds between children and their caregivers.