An ultrasound tech is trying to identify an object, but the screen of the machine is broken. which statement best describes this situation?

the generated sound wave will not be able to reflect off of the object.

the sound wave will not be generated, so there will be no echoes received.

the echoes will be made but will not be able to be received by the machine.

the machine will not be able to process the received echoes into images.

The sound wave will not be generated, so there will be no echoes received.

Explanation:

i'm gonna put a couple so you can chose from

explanation:

if you know the fur color of the offspring mice, you can use the ratios to identify the genotypes of the parents.

if either parent mouse passes a dominant allele, the offspring will have black fur.

if the parental mice has two different fur color (i.e white and black) , the color of the offspring's fur would be either black, white, or the combination of both (grey)

hope this : )

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands