The NT test uses ultrasound to measure the clear (translucent) space in the tissue at the back of your developing babyâs neck. The NT scan must be done when youâre between 11 and 14 weeks pregnant. The last day you can have it done is the day you turn 13 weeks and 6 days pregnant. Itâs usually offered along with a blood test in whatâs known as first-trimester combined screening.
Many biology graduates pursue opportunities outside the science and health sectors in industries such as business, finance, marketing, education and sales. Find information on employers in science and pharmaceuticals, environment and agriculture, healthcare, and other job sectors.
Human Biology majors must complete an area of emphasis (see above), and each leads to different careers. 1  Cytotechnology-leads to a B.S. in Human Biology with professional certification as a registered cytotechnologist.