depending on what state you live in, there are practice tests online that you can use to help you when you take the test. Understanding the basic foundation of driving will help you and if you don't know an answer on the test, just think common sense. You've been a passenger in a driving car, what did the driver do in this situation? You know more than you think you do.
Normal human body cells are diploid and the basic chromosomes number of human cell is (n) 23. Thus, a normal human cell has (2n) 46 chromosomes out of which 44 are autosomes and 2 are gender chromosomes XY.
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What are chromosomes?</h3>
Chromosomes are threadlike structure of nucleic acids and protein present in the nucleus of living cells, carry genetic information in the form of genes.
The "X" or "Y" gene which determines whether new born will be a boy or a girl is an example of a chromosome. the below diagram representing the chromosome.
For more details regarding chromosomes, visit:
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I’m doing so well and life is just life :) but what about u how has ur day been going
