https://www.pnas.org/content/98/10/5433 (this is where I got it from). Levels of soil nitrogen, phosphorus, calcium and pH, atmospheric CO2, herbivore, pathogen, and predator densities, disturbance regimes, and climate
I don't completely know how to answer this question, but i believe you are referring to homeostasis, Which is your body's way of maintaining the same internal temperature, such as sweating when hot and shivering when cold.
Answer:
The elecron cloud is located around the nucleus.
The electron cloud contains negitivley-charged electrons.
A higher effectivly nuclear charge causes greater attractions to the electrons causing them to come closer.
The faster a electron goes the farther away it will go.
<span>the type of cell that is capable of self-renewal is : Stem cells
Stem cells have the ability to undergone several cycles of cell divisions by maintaining their state. This characteristic allow the people in the medical field to utilize its natural characterisitc to be used in a procedure to fight off cancer throught stem cell transplant</span>
There is a possibility that 1 in 4 progeny or 25% progeny is blue eyed.
Explaination:
Given in the question:
Dominant eye color is brown
Recessive to brown is green
blue is recessive to both green and brown
Kate = green eyes (mother brown eyed X father blue eyed)
The gey gene has two alleles one of blue and other of green.
Thus genotype of mother was Bbgreen
genotype of father bb
Bbgreen X bb
Bb bb bgreeb bgreenb Kate's genotype
genotype of kate = bgreenb
Tom = brown eyes (mother blue eyed X father brown eyed)
bb X BB
Tom, genotype is Bb
Cross between Tom and Kate
Bb X bgreenb
Punnet square shows that:
B b
bgreen Bbgreen bgreenb
b Bb bb
phenotype ratio
2 brown: 1 green: 1 blue
25% progeny is blue eyed.