The toxins are the substances which decreases the conc. of oxygen in wzater and increase toxicity
The answer is Chromosome
A chromosome is a Deoxyribonucleic acid molecule with part or all of the genetic material of an organism.
- R3KTFORGOOD ☕
Due to the overproduction of offspring with only finite resources, species begin to engage in competition for survival. In order to increase their chance of survival, certain species will begin to develop genetic variations that allow them survival advantages.
Answer:
carries two main function
