Answer:
50% for sons 0%for daughters
Explanation:
the genotype of the mother is X⁻X
the genotype of the father is XY
the gametes from the mother are X⁻ andX
the gametes from the father are X and Y
to find the chance we make a Punnet square and cross each gamete
![\left[\begin{array}{ccc}X^-X&XX\\X^-Y&XY\end{array}\right]](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7DX%5E-X%26XX%5C%5CX%5E-Y%26XY%5Cend%7Barray%7D%5Cright%5D)
1 of the 2 males has the gene for colorblindness so there is a 50% chance that the son will be colorblind
1 of the 2 daughters has the gene for cloroblindness but only in one exemplary so the chance is 0%
IV Calcium Gluconate temporarily stabilizes the effects of hyperkalemia. A combination of IV insulin plus D50 lowers the serum potassium level. Oral polystyrene sulfonate is being used to treat high level of potassium in the blood. The nurse should anticipate that client is experiencing symptoms of hyperkalemia that is why he or she is being prescribed with these medications. Symptoms include weakness, numbness, chest pain, palpitations,fatigue,cardiac arrhytmia thus absence of these symptoms would indicate the effectiveness of the mentioned medications. Also if the potassium level of the client would be lowered down or within the normal limits also means that the client is well medicated.
Answer:
Cancer cells don’t interact with other cells as normal cells do. Normal cells respond to signals sent from other nearby cells that say, essentially, “you’ve reached your boundary.” When normal cells “hear” these signals they stop growing. Cancer cells do not respond to these signals.
Answer:
Gametes
Explanation:
Haploids only contain one type of chromosome. Meiosis results in the production in gametes that are haploid.
Answer:
Homo species have differences in brachial index, face and teeth size as compared with australopithecines.
Explanation:
Australopithecines were found in pleistoocene era and adapted to the bipedal locomotion but shows differences in walking style as compared to early homo species. They have large brachial index. The postcanines were large but incisors and canines were small.
Early homo species were found around 2 million years ago. They shows bipedal locomotion with different walking styles. The brachial index of early homo species was small as compared with the australopithecines. The post canines were small but incisors and canines were large.
