Select the correct answer,
In chickens, a flat single comb is a recessive trait, while the short, thick rose comb is dominant. In a
homozygous for the dominant trait, 30 are heterozygous dominant, and 25 have the recessive trait
calculate the frequency of the recessive allele

What feature of cell theory is best demonstrated in the image

Amylase becomes denatured at a temperature of 80°c. during an experiment to study the effect of varyingtemperature on enzyme activity, amylase’s reactivity with starch was measured at body temperature (37°c), andthen again at an increased temperature of 42°c. how would this increase in temperature affect the experiment

The scales shown in the introduction measure mass, or the amount of matter in a particular object. the scientific law of conservation of mass states that matter cannot be created or destroyed during a chemical reaction, but it can change from one form to another. did the simulation support this scientific law? explain why or why not.