Multiple Choice: Which survivorship curve best describes most marine organisms (few adults produce large number of eggs and larvae)

Complete question:

Which survivorship curve best describes most marine organisms (few adults produce a large number of eggs and larvae).

Type IType IIType IIINone of the above

Type III

Explanation:

There are three survivorship curves, each of them corresponding to different species according to their reproductive strategies.

Type I. Organisms do not tend to die when they are young or middle-aged, but they do when they are old. These species, in general, have a few descendants and parents provide much parental care to ensure their progeny to survival.  Type II. Organisms that have more or less the same probabilities of dying in each age interval. These organisms can also have a few descendants and they can provide significant parental care. Type III. Only a few individuals survive their first period of life or their firsts years. However, the lucky ones to reach a certain age generally have a long life. These organisms have a lot of descendants at the same time, but they do not provide much parental care. This is the case of most marine organisms that produce a large number of eggs and larvae when they are adults, but they do not provide parental care.