Just like the name suggests it's the second consumer in a food web or food chain that eats the primary consumers or the producers.
Answer:
treatment, treatment, control
Indep. Var.
Dep. Var.
Dep. Var
A hydrogen atom is an atom of the chemical element hydrogen. The electrically neutral atom contains a single positively charged proton and a single negatively charged electron bound to the nucleus by the Coulomb force.
The frameshift mutation in Tay-Sacs causes an early stop codon.
Frameshift mutation is an insertion or deletion mutation that was not multiple of three. The mutation will disrupt the translation process, makes it produce different kinds of proteins or make a signal to stop the process. The polypeptide produces will be less likely to be functional. The disease comes because hexosaminidase enzyme become not functional