Answer:
- The blood group of the father must be B.
- The genotype of blood group would be
. - The Rh factor of the father can either be positive or negative.
- Thus, the genotype of Rh factor of father would be either Rr or rr.
Rh factor:
The phenotype of the mother Rh factor is positive. Thus, she can have Rr or RR as her genotype as positive is a dominant trait.
If the genotype of the mother is RR then all the offspring would be positive for Rh factor. However, one of the offspring is Rh negative, that means the mother must be heterozygous that is, Rr.
The genotype of the father can either be Rr or rr in order to produce offspring with positive as well as negative Rh.
Blood group:
The blood group of the mother is A. Thus, the genotype can either be 
or 
.
However, the blood groups of the children are O+ and B+.
Thus, the genotype of the mother must be heterozygous that is .
The blood group of the father must be B with genotype in order to produce offspring with blood group O and B.
To do the top of stored energy.
The stage of the cell cycle where the nucleus divide into two nuclei is called telophase or cytokinesis
please mark as brainliest
1. A genome is the complete set of an individuals DNA
2a. Polymers are very long chains made up of a repeated pattern of monomers
2b. Proteins are made up of amino acids (residues) that bond together to form a polypeptide chain
2c.The information for making a protein is stored in messenger RNA (mRNA)
2d. Ribosomes manufacture protein in cells
3a. The first diagram shows the process of mitosis. The second diagram shows the process of meiosis. Mitosis results in 2 daughter cells whereas meiosis results in 4 daughter cells (as you can see in the diagrams)
3b. Mitosis takes place in somatic cells (any cells in the body that aren't involved in reproduction, whereas meiosis occurs in the sex cells.
4. Meiosis is an essential process in sexually reproducing organisms. It is a process that forms gametes (sex cells) that potentially could result in offspring, all of which would be genetically different.
I can't see the rest of the 5th question but I hope I've helped with the rest. I'm happy to answer any other questions you might have :)
