Which level of organization can be described as several different types of tissues working together to perform a common task?

Amutagen is 1: a living thing that has undergone a mutation. 2: an agent that causes a mutation in dna. 3: a mutation that has affected one gene. 4: a chemical that can poison living cells.

92 sathe best for the question 11. most animals and plants reproduce sexually. this means that dna is passed down to new organisms from two parental organisms. which of the following is a key advantage of sexual reproduction?

Based on the data in your tables, did the light-colored moths have a higher or lower survival rate after the industrial revolution?