Answer:
There is 50 chance because there are two chromosomes that are same and two which are difeerent . XX MEANs girl XY means boys .
In stem cell therapist ,Osteoblast cells are the most likely type of cell that will be injected. Cells called osteoblasts produce bone. They achieve this by generating a matrix that becomes mineralized, increasing bone mass. This kind of cell injection will promote quick bone repair.
Our patients and readers typically experience a few waves of shock when learning about stem cells, particularly stem cell therapy.
Realizing that stem cells are a natural component of our body rather than some new, miraculous innovation is the first major epiphany. To put it very broadly, each and every one of us was once nothing more than a few stem cells.
The second surprise comes when you discover that stem cells can be extracted from your body and can differentiate into a variety of mature cells that your body requires for regeneration and healing.
When you understand that this isn't some sci-fi movie plot and that tens of thousands of patients are now living proof, you experience a third wave of shock.
To learn more about stem cell therapy please click on below link
brainly.com/question/4448937
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Answer:
All of the above .........
The one that is not. Mark me brainliest :)
Answer:
D (3/4)
Explanation:
This cross involves a single gene coding for flower colour in pea plant where the purple allele (P) is dominant over the white allele (p) since the purple allele masks the expression of the white allele in a heterozygous state (Pp). A cross between two heterozygous plants (Pp) will produce four possible offsprings with genotypes PP, Pp and pp in the ratio 1:2:1.
The PP and Pp genotypes are purple flowered while the pp is white flowered. Hence, the probability of having purple flowered plants from this cross is 3 out of 4 i.e. 3/4.
