Akey should be parallel. an example of parallel choices is a. animal can fly; aa. animal can't fly a. animal has 4 legs; aa. animal has 4 teeth a. flower color is red; aa. stem color is green

What evidence did mendel find that supported his law of independent assortment? a. dominant traits are expressed when there is a dominant allele. b. traits do not affect the inheritance of other traits. c. some traits have three or four different alleles. d. plants and animals can both reproduce sexually.

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

Kinases add - groups to other enzymes. this activities some enzyme while inhibiting other