The Genotype in Which Two Alleles of a Gene Are

question 149

Multiple Choice

The genotype in which two alleles of a gene are identical,thus having the same effects on a trait,is called

• A) homozygous.
• B) heterozygous.
• C) blended.
• D) codominant.

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Definitions:

Initiative Versus Guilt

A stage in Erik Erikson's theory of psychosocial development where young children develop a sense of initiative and determination or experience guilt for failing to meet expected standards.

Preoperational Stage

The second stage in Piaget's theory of cognitive development, roughly ages 2 to 7, characterized by symbolic thinking and the use of words and images to represent objects.

Formal Operational

The stage in Piaget's theory of cognitive development where individuals (around 12 years and older) develop the ability to think abstractly, logically, and systematically.

Attachment

The emotional bond that forms between an individual, especially an infant, and a caregiver, influencing the individual's relationships throughout life.