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When a human baby is born with two X chromosomes (XX), it typically indicates that the baby is genetically female. This chromosomal arrangement is one of the primary determinants of biological sex in humans. In females, the presence of two X chromosomes can influence various physical and hormonal traits associated with female development. However, other factors, such as genes on the X chromosomes and environmental influences, also play a role in overall development.

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1w ago

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How many chromosomes dose a human nerve cell have?

The same number as any other cell in a cat except its germ cells (also called sex cells). Remember, all somatic (aka body) cells in an animal possess the exact same chromosome complement which is two copies of each chromosome.


How many set of chromosomes dose human have?

It is because with only 2-3 pairs of chromosomes we would have much less variability (Variability is critical for the existence of a population;less variability, less resistant population). Why more variability? Because we have 23 pairs of chromosomes but they are not two exactly same sets of chromosomes.


How many chromosomes dose each parent pass to their offspring?

When a parent is going to have an offspring the offspring only gets half a chromosome from each parent, they combine to make one chromosome then that chromosome gets copied until there are 23 pairs of chromosome's. This is how you get your features.


How maney bones dose a child have?

A baby may have up to 300 bones in their body, but as you grow some bones join together, so when you are an adult you have 206 bones in total


What is the phase of mitosis dose the microtubules at eatheir and of a cell attach to the chromsomes and engagein a tug of war?

This phase of mitosis is called metaphase. During metaphase, the microtubules from opposite poles of the cell attach to the centromeres of the chromosomes. The microtubules then exert force to align the chromosomes at the center of the cell, forming the metaphase plate.