Cell biologists photograph cells in mitosis, then cut out the chromosomes from the photographs and group them together in pairs to form a karyotype.
Answer: A) Black trait is dominant
B) The genotypes of the parents must be Bb
Explanation: Let B represent the allele for black colour and b represent the allele for white colour. If the offspring between 2 black mice show the ratio of 3 black mice to 1 white mouse, it then means that the two parents are heterozygous for black colour, that is each of them have one allele for black colour (B) and one allele for white colour (b). They both have a genotype of Bb.
Bb x Bb = BB, Bb, Bb, and bb.
This means 1BB : 2Bb : 1bb
BB is black, Bb is black while bb is white which gives a ratio of 3 black mice to one white mouse. For Bb to manifest as black, it means that B is dominant to b.
Answer:
ADP stands for adenosine diphosphate. AMP stands for adenosine monophosphate. Therefore, one difference between ATP, ADP, and AMP is the number of phosphates associated with each compound. ... Thus, ATP has the most stored energy and AMP has the least amount of stored energy.
Answer:
It has a nucleus with at least one nucleolus and contains many of the typical cytoplasmic organelles. It lacks centrioles, however. Because centrioles function in cell division, the fact that neurons lack these organelles is consistent with the amitotic nature of the cell.
Explanation:
hope this helps"
Answer:
CANCER CELLS ATTACHED TO ORGANS
Explanation:
Cancer cells are those cells that that have lost the ability to divide controably. ... Cancer cells has the ability to spread from one organ to another via the circulatory system. This property of cancer is called metastasis.
