Which series best identifies the images in order: A, B, C, D?

Question

Eukaryotic DNA Without Text Labels

a
cell, chromosome, nucleus, DNA
b
DNA, nucleus, chromosome, cell
c
DNA, chromosome, nucleus, cell
d
cell, nucleus, chromosome, DNA

Answer 1

To identify the order of the images based on the hierarchy of biological organization, the correct series is likely c: DNA, chromosome, nucleus, cell.

Here's the reasoning:

• DNA is the fundamental unit of genetic information.
• Chromosomes are structures that organize and package DNA within the cell.
• The nucleus is the membrane-bound organelle where chromosomes (and thus DNA) are housed in eukaryotic cells.
• The cell is the basic unit of life, encompassing the nucleus and other organelles.

Therefore, the order logically follows from DNA being integrated into chromosomes, which are found in the nucleus, all within the context of a cell.