Chordates<span> are eucoelomate deuterostomes, and probably share a common ancestor with </span>echinoderms<span>. Three important characteristics unite the Phylum </span>Chordata<span>. At some point in their life cycle, all </span>chordates<span> have a notochord, a dorsal hollow nerve cord, and pharyngeal gill slits.</span>
Meiosis cellular reproduction creates daughter cells which are not the same as the parent cells. This means that their genetic composition is different to their parents, meaning that their is genetic variation between the parent or daughter cells.
Mitosis cellular reproduction creates daughter cells which are identical to the parent cell. This means that their genetic composition is the same as the parents, meaning that there is no genetic variation between the parent or daughter cells.
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Answer:
One of the key molecules in DNA replication is the enzyme DNA polymerase. DNA polymerases are responsible for synthesizing DNA: they add nucleotides one by one to the growing DNA chain, incorporating only those that are complementary to the template.
Explanation:
Ghost hunters can actually use science to detect if a ghost being is actually in their presence. They have tools that can detect the rise in electron pulsitivity which is when a ghost entity is in close proximity.
Here, Cross: = WW × ww
Here, W(white) is dominant over w(yellow).
Offspring: Ww , Ww, Ww, Ww
1) Genotypes: Ww , Ww, Ww, Ww
2) Phenotypes: They all will be "White"
3) Genotypic ratio = WW:Ww:ww = 0 : 1 : 0
4) Phenotypic ratio = White : Yellow = 1 : 0
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