What can occur nitrogenous bases do not pair correctly?

What would happen to the nutrients in an ecosystem if decomposers, such as bacteria, didn’t exist there?

Apopulation has 1000 individuals. over a period of 1 year, 500 newindividuals are born. which equation shows how to calculate the birthrate ofthis population? a. 500 - 1000 = 0.5b. 1000 x 0.5 = 500c. 1000 - 500 = 2d. 1000 + 500 = 1500

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.