Which 2 human body system function together to distribute oxygen for use in cellular process throughoutout the body

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

Anormal strand of dna is shown below, followed by the same strand of dna after mutations have occurred.

Which test would show positive results for orange juice