What did the Black Death do for laborers that survived?  

Why did Popes and Kings struggle to get along during the fourteenth century?   

How can a famine like the Great Famine of 1315-17 create societal problems?  

The death of the clergy due to the Black Death made kings more reliant on educated members of the merchant class, thus consolidating land under a ______________, which threatened the old-fashioned landed elite. In addition, the Hundred Years War encouraged feelings of nationalism that consolidated empires. 

Below is shown a simplified hypothetical organism, eggman. You have made a synthetic gene, gene1, and intend to create a transgenic eggman line that expresses gene1 across all regions of its body throughout development. Given the scheme below, describe the smallest/simplest transgene that could be added to the eggman genome to accomplish expression of gene1 throughout all four main domains of eggman. Your answer should interfere with other genes as little as possible, and your answer does not need to name components related to genomic integration methods, only the functional transgene locus that could drive gene1 expression throughout eggman.  

Identify the tooth part that #4 is pointing to.

Which stage of tooth development is described and shown in the photo? The primary layer becomes the enamel organ which will form the outer layer of the tooth. Mesenchyme begins to develop the dental papilla

Identify if the developmental anomaly described below is a genetic factor or an environmental factor. A child having a tetracycline stain on the teeth due to the mother taking an antibiotic during pregnancy.

Identify if the developmental anomaly described below is a genetic factor or environmental factor. A child being born with fetal alcohol syndrome because the mother drank alcohol when pregnant.

Identify the tooth part that #2 is pointing to.