Answer:
Answer is false.
Explanation:
The pulmonary circuit can be described as the route through which deoxygenated blood moves away from the right ventricle of the heart to the lung, so that the blood can mix with oxygen, and become oxygenated blood.
This simply means that, the right side of the heart allows or moves the blood via pulmonary circuit , in order to be enriched with oxygen.
In this sense, it can be concluded that, the pulmonary circuit is supplied only by the right side of the heart.
Note that, the oxygenated blood from the lung follow systemic circuit. This means that the oxygenated blood move back to the left atrium and supply to parts of the body.
Answer:
Explanation:
Cladogram is a diagram used to explain the evolutionary relationship between organisms.
It is based on the DNA of different species of animals that is involved.
To study the features or characteristics of organism involved, the data of the organism’s genome is used this is because it provides the required information needed to draw a cladogram effectively.
Cladistics uses characteristics shared among the organisms to establish relationship between them. This is used to proof shared ancestry.
In the outbreak of malaria, the frequency of the recessive allele for the HbS gene will increase. The correct option is A.
<h3>What is the HbS gene?</h3>
HbS is a beta-globin gene known as sickle hemoglobin.
It causes sickle cell disease in humans.
The disease is expressed by two HbS variants or one HbS variant or one another beta-globin gene.
Malaria is caused by the plasmodium parasite, which is present in the saliva of the mosquito.
Thus, the correct option is A, the frequency will increase.
Learn more about HbS gene
brainly.com/question/14950995
<span>They showed that DNA carries genetic material</span>
