Answer:
False
Explanation:
In DNA, there are four possible nitrogen bases – adenine (A), guanine (G), cytosine (C), and thymine (T). In DNA, nucleotides combine to form two long chains that intertwine with each other, like a ladder that has twisted into a spiral.
Answer:
It is the arrangement of nucleotide within the genes which differs among DNA structures of different species. Each gene contains several codons which is three nucleotide long
C. The sea turtle population would decrease because the disease would kill of individuals.
C. Resources can be unavailable in areas where they are needed.
Explanation:
Resources on the earth surface are unevenly distributed. Most resources are unavailable where they are actually needed. Foreign exchange and internal trade brings the resources into distribution between the nations.
- Resources are products of natural influence.
- Climate, tectonic settings e.t.c have immense impact on how natural resources are distributed.
- Some places have scarce amount of resources and some have more than enough.
- Generally, most regions that have huge resource demands are lacking in some of the essential resources they need.
- Resources are limited on the earth surface.
- Most manufacturing companies in United States requires huge amount of cobalt to produce electric cars. Congo in Africa has one of the largest cobalt deposits in the world .
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