Answer is option b. The diaphragm separates these two cavities
Answer:
.D. two daughter cells with twice the amount of DNA.
Mitosis is a multiplication division with the daughter cells having twice(diploid) the amount of DNA present in the parent cells that is 2n, The Chromosomes number doubles in the daughter cells , and therefore the DNA also doubles with each successful generation in the daughter cells. It is this ability to multiply the genetic components that makes Mitosis to be called multiplication division.
The parents and daughter cells are exactly similar.
Each daughter cell with its double genetic composition can also pass on to its own subsequent generation the genetic composition since its DNA and chromosomes . Thus enough amount can be passed to its own daughter cells too, which explains the need for double DNA inherited from the parents
A ridge would be formed by a divergent boundary
It is possible if the parents are heterozygous (meaning they have a dominant AND recessive allele for the trait.
Well say the allele for orange is X and the allele for green is X.
Let’s say we have two homozygous orange parents. That means they have no trace of green.
XX
X XX XX As you can see, the Punnett
X. XX XX. Square shows that all offspring will have capital X’s, meaning only homozygous orange offspring is produced. No green babies here.
We can try the same thing with a homozygous parent and a heterozygous parent.
Xx
X XX Xx Here we can see that 50% of
X XX Xx the offspring has a lowercase x. That means they are heterozygous. They carry the green trait, but it doesn’t show because it is masked by the dominant orange allele. So no green babies here either.
Finally we can try heterozygous parents.
Xx
X XX Xx 25% of the offspring is
x Xx xx homozygous for orange. 50% of the offspring is heterozygous for orange. And 25% is homozygous for green. There must be two recessive alleles in order for green to show.
The only way to produce green offspring is to have two heterozygous parents.
Answer:
The presence of DNA
Explanation:
Prokaryotes have a DNA strand (chromosome which looks a bit like a shoe lace )
Eukaryotes have their DNA stored in a nucleus
:)