What causes the expression of a recessive trait?

A. two dominant factors

B. one dominant and one recessive factor

C. two recessive factors

D. one dominant gene

Displacement distance wave graphs can be used to determine the

The elements in a compound are in a fixed proportion. What does this mean? A) The greater the volume, the more there will be of one element in the compound. B) An increase in temperature will increase the volume of all elements in a compound.

Julie experienced inexplicable blindness. she visited several ophthalmologists, all of whom indicated there was no physical basis for her blindness. she most likely has:

Neuronal communication is a two step process. In the second step, which takes place between two neurons, what does the arrival of an action potential at the axon terminal of the first neuron signal

What is the significane of a gene promoter and why is it important

Which of the following would have the LEAST amount of momentum? A. a stationary boulder B. a boulder falling off a cliff C. a boulder rolling down a hill D. a boulder rolling along on a flat surface

How does the domain Eukarya differ from the other two domains? A) All organisms in the domain are heterotrophic. B) All organisms in the domain are multicellular. Eliminate C) All organisms in the domain have eukaryotic cells.

What would happen if your backbone and spinal cord was injured at your waist

Label the steps for protein synthesis in order, beginning with the first step. step onestep twostep threestep four step five Once the protein is made, the gene for a particular trait is expressed.

In humans, the ability to produce the pigment melanin is dominant over the lack of that ability, a condition known as albinism.