Answer:
D. chromosomes of every cell.
Explanation:
Chromosomes are the main holding organelles that contain genetic information. All cells have a set of 46 chromosomes (that is depending on certain people). In these chromosomes, a certain number contains the genetic code for hair color. Therefore, we know that chromosomes are present in every cell and have genetic information about hair color and many other things.
Answer:
here u go
Explanation:
Hydrogen bonds are intermolecular powers; covalent and ionic bonds are intramolecular powers. Ionic bonds structure when one molecule moves electrons to another iota. The molecule that loses an electron turns into a positive particle.
Specialized cells that filter out food particles, such as bacteria; characteristic of sponges. Animal that obtains organic matter for nutrition by filtering particles out of water. Opening through which water flows out of a sponge; excurrent pore.
Answer:
No, not all genetic change is adaptive.
Explanation:
This is because genetic changes happen in many ways and this can be adaptive or not.
The main form of genetic change happens through genetic mutations, and these mutations are not always adaptive.
One might think, for example, of a river polluted with a chemical reagent that causes mutations in the scale genes of the local fish population, mildly damaging the way they swim. Despite being a nonadaptive genetic change of fish, they have continued to reproduce so that this change is part of their population.
Although this happens, it is important to note that this rarely happens. Since natural selection ends up selecting the most suitable in the long run.
Cancer, Scorpio and Pisces are the water signs of the zodiac. Just like it sounds, water signs are very fluid and constantly wavering. They swim back and forth between reality and their imaginations. Those who are these signs constantly have a change in emotions and waver back and forth about their decisions.
