Arrange the stages of embryonic development in the correct order. cell division in a zygote to form a morula
differentiation of cells in the blastocyst
egg fertilized to form a zygote
development of tissues
cell division to form a blastocyst
development of organs

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-