Answer:
Translocation
Explanation:
Sometimes a piece of chromosome will attach onto a different, non- homologous chromosome that has also lost a piece.
From the test results, the victim is O+. The clumping indicates the presence of a rhesus factor.
There are four human blood groups which are;
A person can have any of these blood groups. Those who have blood group O lack antigens A and B in blood hence they do not agglutinate in a blood test with antibodies A and B.
Also, the fact that there is clumping in the rhesus test indicates that the blood is rhesus positive.
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The population increases due to the fact that birthrate becomes higher than the death rate.
Answer:
plasmolysis
Explanation:
plasmolysis is the shrinkage of the vacuole and pulling away of cytoplasmic linings from the cell wall when water leaves the cell.
Answer:
D. A biek moves at 7 m/s
Explanation:
This is the answer because the unit for velocity is ALWAYS <em>distance </em>divded by time.
