Humans increasingly dominate the landscape, a force largely driven by population growth and dispersion. In the United States and worldwide, rural landscapes in many places are transforming to exurban and eventually public uses.
d. The mutation will be expressed only if the individual has two copies of the recessive allele.
Answer:
The atomic number of phosphorus is 15. It has zero charge because it has 15 electrons.
a graphite neutron moderator
Answer:
4
Explanation:
Amino acids are coded for by codons, which are triplets of nucleotides.
To work out how many amino acids are present, simply divide the cells into triplets.
AUG CGA UAC UGA
There are four triplet codons, so the sequence codes for four amino acids.
