An ultrasonic imaging technique that is used to evaluate heart structures and is performed inside the esophagus is known as a/an echocardiography (tee).

Transesophageal

Explanation:

According to my research and the Johns Hopkins University medical team, this type of technique is called a Transesophageal Echocardiogram. These machines use echoes which are sent to a machine which then transforms them into images. This specific technique sends a small device with a transducer (which creates the echoes) down the esophagus to create the images.

I hope this answered your question. If you have any more questions feel free to ask away at .

the unequal cytoplasmic division that  results  in  one egg  and three polar bodies ensures that a fertilized  egg has  ample nutrients  forits journey  to  the uterus.

1. b.

2. d.

3. a.

5. d.

6. c.

these are the only ones that i know, i hope this , and good luck.