Answer:
B. Oxygen
Explanation:
Oxygen is a substance transported with the assistance of red blood cells
Answer:
The correct answer will be option-Mullis was able to imagine the outcome of carrying out a different process.
Explanation:
The technique of replicating the DNA artificially or in-vitro is known as the polymerase chain reaction or PCR was discovered by the Kary Mullis.
He was working in a Cetus company on synthesizing oligonucleotides and the detection of point mutation. One day while driving with his partner he went into an intellectual leap and thought about the concept which led to the development of the polymerase chain reaction techniques.
This is an example of creativity in a sense that he was able to think the result of a technique to synthesize new DNA by using opposed primers and repetition of denaturation, annealing and polymerization process will help amplify the DNA.
Thus, the selected option is the correct answer.
Answer - Speciation
Reasoning - Pretty much what has happen was the two species has evolved over the course of evolution if you want to put it that way why the are incapable of breeding.
The answer is another allele masks the recessive allele.
Recessive alleles are only expressed when they are paired with another recessive allele. If there is a dominant copy of the allele present, that is the one that will be expressed instead. Recessive alleles are common in the population, probably one of the most well known recessive traits is blue eyes.
