Answer:
In species with polyploid, there are more chromosomal sets than in diploid one. Becouse there are more chromosomal structures available, events like mutation, recombination, DNA lose, are more probable to occur.
As the generations pass, the accumulation of these changes tend polyploid to speciation.
The circulatory system is used to transfer blood
Since the client is diagnosed of having right sided brain attack or also known as stoke, since the client is right handed, the most difficult task that the client would perform is having to do activities that involves of using his right side of the body such as his or her right arm, hands or right leg.
Answer: Antipararell strands
Explanation:
The feature of the DNA is antipararell strands
Continuous and discontinuous replication is as a result that the two strands in a DNA molecule runs antipararell, which means one strand run in the 5' to 3' direction, while the other is in the 3' to 5' direction.
The strand which is discontinuously synthesized is referred to as the lagging strand.
Discontinuously synthesized strand produce small DNA molecules attached to its own primer RNA called the okazaki fragments.
Eye color is much more complicated than is usually taught in high school (or presented in The Tech’s eye color calculator). There we learn that two genes influence eye color.
One gene comes in two versions, brown (B) and blue (b). The other gene comes in green (G) and blue (b). All eye color and inheritance was thought to be explained by this simple model. Except of course for the fact that it is obviously incomplete.
The model cannot, for example, explain how blue eyed parents can have a brown eyed child. Yet this can and does happen (although it isn’t common).
New research shows that the first gene is actually two separate genes, OCA2 and HERC2. In other words, there are two ways to end up with blue eyes.
Normally this wouldn’t be enough to explain how blue eyed parents can have a brown eyed child. Because of how eye color works (see below), if one gene can cause brown eyes, it would dominate over another that causes blue. In fact, that is what happens with green eyes in the older model. The brown gene dominates over the green one resulting in brown eyes.
The reason these two genes can explain darker eyed kids with lighter eyed parents is that the two genes need each other to work. And that the blue versions are broken genes. Here is what things look like:
