Answer:
1. A human body has 23 pairs of chromosomes out of which 2 pairs are sex chromosomes.
2. Male has X and Y chromosomes whereas the female has both X chromosomes.
3. The baby inherits an X chromosome from mother and X or Y chromosome for father.
4. If a baby inherits X from father then the baby will be a girl and if inherits Y then that baby will be a boy.
5. In such a way, sex of the child is determined and it is always determined by the father only.
It is <span>C) The issue was caused by the secretary’s failure to file the company’s merger request on time.
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Wet is to dry
Insulin works 'opposite' to glucagon in that insulin lowers blood sugar (glucose) levels by 'opening' the body's cells to allow glucose to enter them so that it can be used to create energy.
This is most definitely false. While sizing up a scene, you should always be applying your PPE.
