Asked by Jessica Rowzie on May 25, 2024
Verified
Four of the five answers listed below are characteristics of an opportunistic life history. Select the exception.
A) early reproduction
B) higher early mortality, shorter life
C) fewer breeding episodes, many young per episode
D) more parental investment
E) result of r-selection
Opportunistic Life History
A strategy wherein organisms take immediate advantage of favorable conditions for growth and reproduction without a fixed pattern, often in unpredictable environments.
Parental Investment
Any contribution by a parent to an offspring that increases the offspring's chance of surviving and reproducing at the cost of the parent's ability to invest in other offspring.
R-Selection
Pattern of natural selection in which producing the most offspring the most quickly is adaptive; occurs when population density is low and resources are abundant.
- Identify reproductive strategies and life history patterns in relation to environmental conditions and evolutionary pressures.
Verified Answer
MS
Megueni SalimMay 31, 2024
Final Answer :
D
Explanation :
Opportunistic life history is characterized by early reproduction, higher early mortality, shorter life, fewer breeding episodes with many young per episode, and low parental investment. However, the statement "more parental investment" is not a characteristic of an opportunistic life history.
Learning Objectives
- Identify reproductive strategies and life history patterns in relation to environmental conditions and evolutionary pressures.