Characteristics of Organism with Type III Survivorship Curve

What is a characteristic of an organism that displays a type III survivorship curve?

Which of the following is a characteristic of an organism that displays a type III survivorship curve, as shown in the graph above?

Answer:

An organism with a Type III survivorship curve is characterized by a high juvenile mortality rate.

An organism that displays a Type III survivorship curve is characterized by a high juvenile mortality rate. These organisms often produce a large number of offspring, but provide minimal care, thus their juvenile stage faces high mortality. However, those that survive adolescence have a higher chance of long-term survival.

Explanation:

An organism that displays a Type III survivorship curve is characterized by a high juvenile mortality rate. These types of organisms typically produce a large number of offspring, but provide minimal or no care once they are born, making the offspring vulnerable at a young age. Examples of organisms that fit this type of curve include trees, marine invertebrates, and most fish.

They bear many offspring but invest little parental care, resulting in a very high mortality rate among the juveniles. However, if these offspring manage to survive this period, they are more likely to live for a relatively long time due to fewer threats in their adult stages.