NEED HELP NOW 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.

Melting glaciers is a serious threat to the environment what is the possible consequence of melting glaciers on polar bears?

Coral reefs support more species per unit area than any other marine environment on earth. what is one way coral reefs are important to the health of the biosphere

Scenario #2 in 2001, a population of 2,500 poison dart frogs lived in the amazon rain forest. due to increased deforestation, the population dwindled to 25 frogs in 2019. new government regulations were enacted in 2022, successfully putting an end to the deforestation of the amazon rain forest. once deforestation was stopped, the poison dart frog population was able to recover. by 2050, the population reached 8,000 frogs, of that population, 20 are homozygous recessive for being spotted (ss genotype). q2- ? q- p- p2- 2pq-