Answer: More than 90% of measles infections occurs in children under 15 years old.
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The normal complement of human chromosomes is designated as 46,XX for females and 46,XY for males.
The observable characteristics in an individual resulting from the expression of genes; the clinical presentation of an individual with a particular genotype.
<h3>What is Sex chromosome ?</h3>
A chromosome known as a sex chromosome is distinct from a typical autosome in terms of shape, size, and function. The sex of a person generated through sexual reproduction is determined by the human sex chromosomes, a typical pair of mammal allosomes.
- Males and females have different 23rd pair sex chromosomes. Males have one X and one Y chromosome, while females have two copies of the X chromosome. According to size, there are 22 autosomes. The sex chromosomes are located on chromosomes X and Y.
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Answer:
False
Explanation:
It overlaps with the lithosphere. Since some rocks produce water.