A
A is correct for this problem
Plants have a cell wall and chloroplasts; animal cells do not have either
Hope this helps : )
Notchochord, morphology, chordates
Answer:
The answer is A. Heterozygous
Like DNA, RNA is made up of nucleotides. There are two differences that distinguish DNA from RNA: (a) RNA contains the sugar ribose, while DNA contains the slightly different sugar deoxyribose (a type of ribose that lacks one oxygen atom), and (b) RNA has the nucleobase uracil while DNA contains thymine.
