Describe where dna is found in a human cell (2 marks)

DNA is found in the nucleus of human cell

Explanation:

Animal cell comprises of different organelles that performs different functions ranging from golgi body, cell membrane, food vacuole, nucleus, mitochondria,  endoplasmic reticulum among others. Nucleus houses the nucleolus which houses the DNA that contains the gene passed from parent to offspring.

b

explanation:

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands