The answer would be C. 0.34
So
p+q=1(when u have 2 alleles)
0.44 of the population has recessive phenotype so is q^2.
q=radq^2=rad0.44=0.663
p=1-q=0.336=0.34
Notes before we start solving:
+ve number * +ve number = +ve number
-ve number * -ve number = +ve number
+ve number * -ve number = -ve number
Now, the expression we have is:
<span>(3x – 5)(–x + 4)
The distributive property gives us:</span>
<span> (3x)(–x) + (3x)(4) + (–5)(–x) + (–5)(4)</span>
Now, to simplify this expression, we will multiply the terms as follows:
-3x^2 + 12x + 5x - 20
This will give us a final result:
-3x^2 + 17x - 20
Yes, true, soil does form from weathered rock and organic material.
vascular tissue
The functions of this tissue is to transport water, minerals, and sugars to different parts of the plant.
How is vascular tissue structure is adapted to its function?
The tissue is made of Xylem and Phloem. Xylem tissue transport water and minerals upwards and throughout the plant. This tissue is made of tracheids and vessels have pores and pipelines that allows minerals and water to be conducted from one tube to the other.
The phloem tissue transport dissolved minerals. It has sieves cells and tubes with numerous pores that allow substances to be with cells. sieveexcahngedadajacent
Answer:
The correct answer is b. actors have to be more likely to carry the altruistic allele than non actors.
Explanation:
Altruism is the behavior by an organism that benefits other organisms by costing its own fitness. The actor is the individual who is doing altruism and the recipient is the individual who is getting benefited by the actor's altruism.
An example of altruistic behavior can be seen in animal kingdom easily. Vampire bats give blood to those members of the community who were not able to go for search for blood show altruistic behavior.
Actors have altruistic genes that suggest them to behave altruistically. Non-actors may not contain alleles of altruism but the recipient might have altruistic alleles.
Hamilton's rule says that natural selection will favor the altruistic allele when rb > c.
where r = coefficient of relatedness between donor and recipient
b = benefit received by recipient and
c = cost paid by altruist.
Therefore, the correct answer is b.
