9. Assume that straight hair allele is recessive. The dominant allele gives curly hair. Two curly haired parents have a straight haired child. a) What are the genotypes of the parents

In "the man in the water," what was the remarkable occurrence that rosenblatt reported?

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables

The cretaceous period spanned the time interval between and 65 million years ago. 250 million 144 million 75 million 200 million