Which of the following statements is correct for the karyotype?
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Number of chromosomes in male differs from that of female in the human cells.
The number of chromosomes in the cells of the same species is constant.
All cells of all living organisms have the same number of chromosomes.
Number of chromosomes in hepatic (liver) cells differ from pancreatic cells in human.

What is an animal that lives by preying on other animals

Ricardo notices that when he plays soccer in the rain, his ball does not seem to go as far after a kick. what is the best scientific question that ricardo could ask about this observation? is soccer better played in the rain or sun? how does rain affect the distance a soccer ball can travel? how does rain affect the speed of a soccer ball? is soccer affected by the rain?

Which example would the nurse consider to be a part of systems thinking theory?