Answer:
heterologous
Explanation:
Recombination occurs between homologous regions between chromosomes.
Although sex chromosomes come from autosomal chromosomes and were once homologous, they have evolved distinctly casuing low homology between them. Currently sex chromosomes are heterologous and differ substantially in composition. In fact, recombination between sex chromosomes only occurs in a small pseudoautosomal region that is still homologous.
Their outermost shell has the maximum number of electrons it can hold.
Elements only react with each other to gain electrons to complete their outermost shell. Since noble gases already have a complete outer shell, they're usually inactive.
Answer:
2
Explanation:
The bones in the forelimbs of penguins and seals are best described as analogous, while the flippers of penguins and seals are homologous.
Analogous structures are structures that are similar in different organisms, even though they are unrelated to each other. For instance, the wings of birds and the fins of a penguin or a fish.
Homologous structures are similar structures in related organisms. Both the penguins and the seals have flippers. Another example is the human arm and the wings of a bat. Both have similar structures internally, but while a human lifts items with their hands, the birds use theirs for flying.
<span>The eventual result of diffusion is equilibrium. The concentrations prior to this point would be uneven. The solutes then diffuse from areas of high solute concentration to areas of low solute concentration. After diffusion, at equilibrium, the concentration will be even in different areas.
In addition Diffusion will eventually result in a homogenous mixture. The concentration of the mixed species will be constant throughout the mixture.</span>
The nurse assisting the health care provider should ask the
client to do a certain action which is perform the Valsalva maneuver. This is
an action being performed by which an individual moderately forces his or
herself into doing exhalation against a closed airway by having his or her
mouth the be closed with the nose shut and exhaling as if the person is blowing
a balloon.
