A teacher prepared a dihybrid cross Punnett square and a key to dominant and recessive traits. According to the information shown above, what is the appearance of offspring X?
0 Tall, round
Short, wrinkled
O Short, round
O Tall, wrinkled

Astudent wants to test the hypothesis that fertilizer improves the growth rate of grass seeds. to test this hypothesis, the student put the same amount of grass seed in 3 containers with the same type of soil. the student measured the growth at the end of the week. all plants received equal amounts of water and sunlight. if you were asked to graph this data, what would you place on the x-axis? a. fertilizer b. water c. plant growth d. week one