6. A species of a squirrel has twenty chromosomes in each gamete (egg and sperm cell). A muscle cell in this squirrel would have how many chromosomes?
a. 60 chromosomes
b. 20 chromosomes
c. 40 chromosomes
d. 80 chromosomes

Which of the following statements are true chromosomes make up genes

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.

Identify the examples in which sam interacts only with natural resources