Traits are determined by genes or environment. Genetic contribution to a trait is called the genotype. The outward expression of the genotype is called the phenotype.
Answer:
The correct answer is C. Thymine-adenine
Explanation:
The DNA is formed by the nitrogen bases adenine, cytosine, guanine and thymine.
The pairings between bases are:
-Adenine with Thymine
-Cytosine with guanine
Answer:
the markings and damage done
Answer:
Gravitational pull
cause it Generates tidal force
Answer:
c
Explanation:
i took the test and got it right