Home
Class 12
BIOLOGY
A biologist studied the population of ra...

A biologist studied the population of rats in a barn. He found that th avarae natality was 250, average mortality 240 immigration 20 and emigration 30. The netincrease in population is

Promotional Banner

Similar Questions

Explore conceptually related problems

A biologist studied the population of rats in a barn. He found that the average natality was 250, average mortality 240, immigration 20 and emigration 30. The net increase in populations is :

A biologist studied the population of rats in a barn. He found that the average natality was 250, average mortality 240, immigration 20 and emigration 30. The net increase in populations is :

A biologist studied the population of rats in a barn. He found that the average natality was 250, average mortality 240, immigration 20 and emigration 30. The net increase in populations is :

A biologist studied the population of rats in a barn. He found that the average natality was 250, average mortality 240, immigration 20 and emigration 30. The net increase in populations is :