Answer:
Mechanical Support.
Protective.
Metabolic.
Explanation:
Mechanical Support. Bones provide a framework for the attachment of muscles
Protective. Bones such as the skull and rib cage protect vital organs from injury.
Metabolic. Mineral storage.
If by "I" you mean Independant, then no; The Dependent variable will the one that changes.
They all belong to more than one food chain except the frog. The insect is the prey for many food chains, and the snake is widely at the top...
Answer:
<h2>
lack antibiotic resistant genes</h2>
Explanation:
Most of the bacterium contains plasmid. As given, if bacterium regenerates from an endospore that did not possess any of the plasmids so the generated bacterium also lack antibiotic resistant genes.
Plasmid are circular form of extra chromosomal DNA that contain genes for antibiotic resistant and genes for conjugation , and also for many other roles.
Plasmid replicate independently of the chromosomal DNA, and can be many in number. If the bacterium lacks plasmid so these bacterium also lack antibiotic resistant genes.
Answer:D, gene pool.
Explanation: relative frequency can refer to the proportion of a particular genotype or phenotype in a population.
Phenotype is the physical expression of the genotype.
Genotype is the specific form of the alleles of genes
Gene pool is the totality of genetic variations in a population