Read the statement. Due to a mutation in cells in the germ layers, the skin of a mammal embryo does not form properly.

Based on this information, which germ layer would have the mutated cells?
Select one:

Ectoderm.

Blastocyst.

Mesoderm.

Endoderm.

The fauces connects which of th following structures to the oropharynx

Ayoung boy has been found and police are trying to locate his family they take a dna sample from him and begin collec dna samples from families who have missing children if police use dna samples only from the fathers, which type of dn technology can they use to identify the boy's parent? y-chromosome analysis omtdna (mitochondrial dna) analysis vntrs (variable tandem repeats) o pcr (polymerase chain reaction) analysis

Describe how a student should adjust the microscope to see the cells on a slide more clearly?