I think it would be C. observe the cell with an electron microscope. but im am not a 100% sure.
Here is an explanation of how to do that. Hope it helps!
Answer:
The primary symptoms of Edwards Syndrome has primary symptoms such as:
- Physical Abnormalities. Microcephaly (small and abnormally shaped head)
- Micrognathia (abnormally small jaw and mouth) Long, overlapping fingers and underdeveloped fingernails. Scrunched fists. Low set-ears
- Heart Problems
- Developmental Problems
Explanation: