If a human cell has 46 chromosomes, how many chromosomes will be in each daughter cell? if a dog has 72 chromosomes, how many daughter cells will be created during a single cell cycle?

each of these daughter cells will have how many daughter cells?

characteristics of hydrocarbons

the nitrogen cycle provides nitrogen to the ecosystem from the atmosphere, ground and oceans. nitrogen is an important component of complex molecules such as amino acids and nucleotides, which lead to the creation of proteins and dna, the building blocks of all life. plants absorb nitrogen in the form of ammonium, nitrate ion and, on rare occasions, as amino acids. animals receive nitrogen necessary for biological processes from feeding on living or dead organic matter.

her affection for her parents makes her an especially sympathetic character.