1: 

Gametes are necessary precursors to sexual reproduction.  Gametes differ genetically from other human cells in that they __________.
 
seek a willing

surrogate

for tears

2: 

During the process of meiosis, crossing over can occur.  Draw a diagram of a crossing over event:

Take your love 

with my shame and
hands;

return

somewhat crumpled

3: 

Humans possess two complete sets of chromosomes, one from each parent.  Some people have sex chromosomes which are non-homologous.  Describe what this means:

He had sex

in the men’s bathroom

in 1960,

but even though he was arrested

and remarried, and died

I am who he was

and who he will be