The chromosomes are arranged to show » 90 2)
2
3
5
J6
6
7
8
9
10
12
MAG AA
13 YK US
16
13
15
17 18
13 33
19 20
48
22
6
21
XY
nucleotides
o homologus pairs
o independent assortment
tetrads

Fill in the blank 1. digestion occurs in the small intestine through the action of enzymes. 2. urea, excess water, and other waste materials are eliminated in a water fluid called 3. can cause infections by injecting dna or rna into hosts. 4. the human immune system produces in response to a vaccine, which later can bind to and destroy a pathogen if it invades. 5. are structures that link bone to bone at a joint 6. in the heart, blood flows from the right atrium to the right ventricle, where it is pumped to the the words i can use are: lymphocytes gliding pivot gas urine absorption dermis fulcrum lungs chemical viruses capillary vertebrae esophagus tendons antibodies synapses ligaments kidneys pathogens