M Why are some of Carl Linnaeus's classifications of organisms incorrect?
O Linnaeus did not study the anatomy of organisms.
O Linnaeus's work accounted for evolution.
• Linnaeus did not use structural comparisons.
• Linnaeus primarily used physical characteristics.

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.

'which of these statements about the scientific method is not true? all experiments must follow the same number of steps in the procedure. experiments may be repeated several times. some unexpected results can be beneficial. experimental results may or may not support the hypothesis.

Why did adult crab numbers decline in he ecosystem, even though sea stars were still available?