Which of the following is an example of a life history trait of a species?

• A. Habitat preference
• B. Age at first reproduction
• C. Type of locomotion
• D. Color of body covering

Answer: (B)

Verified step by step guidance

1. Step 1: Understand the concept of life history traits. Life history traits are characteristics of an organism that influence its survival and reproduction. These traits are shaped by natural selection and include factors such as age at first reproduction, number of offspring, and lifespan.
2. Step 2: Analyze the options provided in the question. The options include 'Habitat preference,' 'Age at first reproduction,' 'Type of locomotion,' and 'Color of body covering.'
3. Step 3: Evaluate each option to determine if it fits the definition of a life history trait. For example, 'Habitat preference' refers to where an organism lives, which is not directly related to survival and reproduction. Similarly, 'Type of locomotion' and 'Color of body covering' are physical or behavioral traits, not life history traits.
4. Step 4: Focus on 'Age at first reproduction.' This trait directly impacts an organism's reproductive success and survival, making it a key life history trait.
5. Step 5: Conclude that 'Age at first reproduction' is the correct answer because it aligns with the definition of life history traits, which are characteristics influencing survival and reproduction.