What would be the phenotype of a homozygous, recessive (yy) pea plant?

Which statement best explains why water is essential for all living things? O Water makes up 65% of human beings. O Water is an essential component of blood. o Water covers 75% of Earth's surface. O Water is necessary for cellular functions.

A nurse is assessing a family with adolescents. The family consists of a father, mother, a 13-year-old son, a 14-year-old son from a previous marriage, and a 16-year-old daughter.

Blood samples are taken from the heel of newborn babies to test for a mutation in the pku gene

Which is required for sexual reproduction? A. mitosis B. binary fission C. diploid cell production D. meiosis (I was thinking meiosis but, not so sure)

How are undisturbed rock layers dated

A patient has been diagnosed with osteoporosis and asks the nurse practitioner, "what is osteoporosis?" the nurse practitioner knows that osteoporosis can be defined as:

Why is it important 2 protect the world's reef system? Do u think artifacts reefs r the solution? Explain your answer.

Give an example of an enzyme found inside human cells and its function

A phenotype that results from a dominant allele must have at least ___dominant alleles present in the presents

In what way does controlling the proteins in an organism control the organism's characteristics?