Heart is the muscular organ of the body and acts as the pumping organ of the body. Human heart is not bigger than the fist and the human heart is divided into four chambers.

Heart murmur may be defined as the swishing sound that are made during the blood flow. This represent the heart problem. The bicuspid valve of heart is atrioventricular valve. The damage in the atrioventricular valve causes the heart murmuring.

Thus, the answer is atrioventricular valves.

6 0

3 years ago

Consider a population of 425 diploid giant Sequoia trees. In this population, you observe the following genotypic counts: 100 ho

Lemur [1.5K]

Answer:

q = 0.42

Explanation:

This question is an example of Hardy-Weinberg question and there are two equations necessary to carry out this question;

p + q = 1

p² + 2pq + q² = 1

where;

p = the frequency of the dominant allele

q = the frequency of the recessive allele

p² = the frequency of individuals with homozygous dominant genotype

2pq = the frequency of individuals with heterozygous genotype

q² = frequency of individuals with the homozygous recessive genotype

Since the total population = 425

q² = $\frac{individuals with recessive genotype}{Total Population}$

= $\frac{75}{425}$

q² = 0.1765

To find q; we need to square root both side to eliminate the square from q².

∴ $\sqrt{q^2}=\sqrt{0.1765}$

q = 0.4201

q = 0.42 (to two decimal places)

4 0

3 years ago