W. s. sutton proposed that the are located on , and these factors segregate during and the production of gametes.

W.S. Sutton proposed that the genes are located on Chromosome , and these factors segregate during meiosis and the production of gametes.

Explanation:

The Chromosome theory of heredity says that genes are parts of chromosomes. Sutton said that more than one gene is part of a single chromosome.

This investigator recognized  that the behavior of Mendel's particles during the production of gametes in peas precisely parallels the behavior of chromosomes at meiosis. He said that the genes and chromosomes are in pairs; the alleles of a gene segregate equally into gametes like the members of a pair of homologous chromosomes; different genes and the chromosome pairs  act independently.

complete the square on the right side of the equation;

-5(x + 0)^2 + 15

answer: d. y = -x^2 + 15

it enhances antibody production by t cells of the adaptive immune system.

hope i'm right

explanation: