duchesses muscular dystrophy is a sex linked recessive traits a man with this disease has a daughter with healthy women that is not carrier, what is the chance his daughter will have this disease

In a relatively small iguana population the allelic frequency is tracked for three generations. webbing is a recessive allele; no webbing is the dominant allele. during one very rainy spring and summer, a flood washes all the iguana without webbed feet out to sea. by the fall, and three generations later, you have the gene pool seen here.

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

What does natural resource management aim at ?