age class

The length of each race is determined by age class.

"It'll put me in a new age class where I won't have so much competition."

The next requirement is to have at least three age classes in each of the six populations.

In the fifth grade, he became district champion of his age class.

The dominant age classes were affected by the environmental conditions.

Michael had never seen a 200-level Middle Ages class so full.

Dominance relationships thus exist both between and within age classes.

Data from a particular study can delineate individuals into specific age classes.

Age class meets are utilized at the provincial and national levels.

Age class structure in fisheries and wildlife management is a part of population assessment.

The dancers were divided into age classes, men, youths, and children.

He holds several national titles in different age classes.

The forest will now consist of two age classes.

Nest material is collected throughout the year by both sexes and all age classes.

He is considered one of the fastest runners in the world in his age class.

There is no age class for iron women.

The daycare center offers four different groups for the different age classes.

In a Leslie Model, the population is divided into groups based on age classes.

Beetles were taken by all other age classes of chicks, but in smaller amounts.

It has not been decided yet how to replace the aging class 215 and class 218 units.

This was for his age class only.

Except for E-juniors, all age classes have championship and division leagues.

Pollution events may affect fish species and fish age classes in different ways.

The number of age classes, the determining ages and the terminology vary significantly between traditions.