A human baby is born with two X chromosomes. What must be true about this baby?
A. The baby is female.
B. The baby is male.
C. The baby is haploid.
D. The baby is prokaryotic.

Which statement best explains why cells were observed in more detail using a compound microscope than a simple microscope? a compound microscope has greater magnification ability than a simple microscope. the compound microscope was invented before the simple microscope. a compound microscope is much easier to manufacture than a simple microscope. compound microscopes were more common than simple microscopes.