If a chemical reaction uses of energy the reaction is a product limiting endothermic exothermic

As a small change in a person's dna can cause a genetic disorder

Which of the following was a characteristic of a dromaeosaur? modified front claw grasping with their forelimbs both a and b none of the above

Atest cross can be used to -predict the phenotypes of a monohybrid cross -predict an unknown genotype of a purebred dominant plant -cross-breed dominant and recessive plants -give probabilities that a trait will appear