If a plant has the phenotype of the dominant trait of having thorns then it will have TT because T is the dominant when the t is the recessive. so the answer to this is false. The genotype should be TT.
<span>internal respiration.
A is your answer </span>
Its an<u><em> Acute </em></u> angle....
Attachment of acetyl groups to histone promotes transcription.
This mechanism is known as histone acetylation and it is a part of gene expression. The lysine residues inside the N-terminal tail from the histone core of the nucleosome are the substrate for enzymes-histone acetyltransferase which transfer an acetyl functional group from another molecule. Acetylation removes the positive charge on the histones and thus decrease the interaction negatively charged phosphate groups of DNA. As a result, chromatin becomes more relaxed structure and transcription is promoted.
Having no trees affects the oxygen in the air and make it bad for the air
