3 Drag the tiles to the boxes to form correct pairs.
Match the diagnostic methods related to the female reproductive system with their descriptions.
Pap smear
Amniocentesis
Mammography
Colposcopy
use of x-rays to observe breast tissue
microscopic examination of cervical cells
direct examination of the vagina using a magnifier
microscopic examination of amniotic fluid
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What is the main structural difference between enveloped and nonenveloped viruses? a) enveloped viruses have their genetic material enclosed by a layer made only of protein. b) nonenveloped viruses have only a phospholipid membrane, while enveloped viruses have two membranes, the other one being a protein capsid. c) enveloped viruses have a phospholipid membrane outside their capsid, whereas nonenveloped viruses do not have a phospholipid membrane. d) both types of viruses have a capsid and phospholipid membrane; but in the nonenveloped virus the genetic material is between these two membranes, while in the enveloped virus the genetic material is inside both membranes.