The Concept of Developmental Constraint May Be Defined as ________

question 20

Multiple Choice

The concept of developmental constraint may be defined as ________.

• A) the sudden appearance of new phenotypes
• B) homoplasy that results from the same underlying developmental mechanism
• C) phenotypic similarity due to descent from a common ancestor
• D) a bias toward certain kinds of variation in phenotype
• E) the fact that all animals develop using the same "toolkit" of Hox genes

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Definitions:

Gender Identity

Refers to one’s sense of belonging to a particular gender.

Chromosomes

Thread-like structures located inside the nucleus of animal and plant cells, made of protein and a single molecule of DNA, carrying genetic information.

Culturally Appropriate Behaviour

Actions or manners that are considered to be correct or acceptable according to the norms and values of a particular culture.

Gender Role

Roles, actions, and traits that society deems suitable for males and females, built on social norms and expectations.