Answer:
A. Nucleotides
Explanation:
Nucleic acids are composed of smaller subunits called nucleotides. A nucleotide is a nucleoside with one or more phosphoryl group by esterlinkage. When it is in the form of RNA the bases are called adenylate, guanylate, cytidylate, and uridylate.
Answer:
Chromosome crossing over in prophase 1 where DNA segments are moved between the homologous pair.
Explanation:
Answer:
B
Explanation:
The water will rise 1-2mm as observed by Tom.
Hello There!
It is chloroplasts. Photosynthesis is carried out here.
Hope This Helps You!
Good Luck :)
- Hannah ❤