According to "Evo- Devo" Thinking,an Organism's Body Form Can Be

question 57

Multiple Choice

According to "evo- devo" thinking,an organism's body form can be substantially changed

• A)through mutations that change sexually selected traits.
• B)only through multiple mutations that produce a large number of new proteins.
• C)through mutations or changes in the expression of one or a few genes that regulate development.
• D)only when changes in the environment directly alter the major protein- coding genes in the organism's genome.

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Definitions:

Fraternal Twin

Siblings that are born at the same time but have developed from two different eggs fertilized by two different sperm, leading to them being genetically distinct, similar to regular siblings.

IQ Scores

Quantitative measures of a person's intelligence relative to others, based on standardized tests assessing various cognitive abilities.

Identical Twin

A twin that shares the same genetic material with their sibling due to having developed from a single fertilized egg that split.

Infant Mortality

Infant mortality refers to the death of infants and young children under the age of one year and is often used as an indicator of a country's health status.