Answer:
a) 3 cromosomes b)3
Explanation:
The haploid number of a cromosome is the total number ofcromosomes withoutits homologue partner. In this case, if the text indicates that the haploid number of cromosomes is 6, then that is the total number of cromosomes in the result cell.
The ovum contains just half of the information that will be given in order to form the new organisms, in this context, if the result organism has cromosomes, the ovum will only contain 3.
In meiosis II, after both cigotes get together and unite all the 6 cromosomes, it separates again. This means that the second polar body will remain will only 3 cromosomes again.
The answer is false because dogs can live without humans
Answer:
Explanation:
Platelets are thrombocytes, whose function is to help blood clots form at the site of an injury; red blood cells are erythrocytes, whose function is to carry oxygen to body cells.
The prey would increase in numbers, since their predator is now extinct.
The blood is the means by which circulating several fundamental chemicals to the body balance. Consumptiom metabolism, control and structural depend on the exchange of various substances with the environment, like oxygen, carbon dioxide, glucose, amino acids and nucleic acids. Is the blood these exchanges are guaranteed. In addition, several defense cells of the organism (macrophages and lymphocytes) are present stop are essential and in the bloodstream for homeostasis. These and many other many defined do make blood a factor of great importance for the living.
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