Answer:
a chromosome is a cell structure made of DNA,which is found in the nucleus of a cell.
I hope this helps
<span>The answer to the question given above is letter a. highlands.
>The Lunar Highlands is considered the oldest lunar feature. It is believed to be 4.4 billion years old.
</span>><span>Lunar features are the physical characteristics present on the moon, such as the craters, maria and highlands. The maria are the dark-colored areas and the flat plains on the surface of the moon whereas the highlands are raised areas.</span>
Sex linked traits can only be held on the X chromosomes, so males only need one while females need two. Since the daughter has it, it must mean the mother is a carrier and has one normal X chromosome and another with the recessive trait (c).
<u>Answer</u>: B: the sequence of nucleotides in the DNA
<u>Explanation</u>:
Although there are only four nucleotides composing all DNA on Earth, the different order in which they are arranged will specify for different genes. The number of these genes and which of them are active, is what makes individuals unique.
Answer:
conduction
Explanation:
the process by which heat or electricity is directly transmitted through a substance when there is a difference of temperature or of electrical potential between adjoining regions, without movement of the material.
the process by which sound waves travel through a medium.
the transmission of impulses along nerves.
the conveying of fluid through a pipe or other channel.