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Humans have approximately 20,000 genes because this number is sufficient to encode the proteins necessary for the complexity of human Biology and development. These genes play crucial roles in various functions, including metabolism, immune response, and cellular structure. The relatively small number of genes is offset by the ability of genes to produce multiple protein variants through processes like alternative splicing, allowing for diverse functions and adaptations. This genetic toolkit enables complex traits and interactions essential for survival and reproduction.

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2w ago

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What are three genes that are passed down from parents to child?

Three genes?The human genome is composed of about 20000 genes, ALL of which are passed down from parents to child.


Why are genes important to heredity in humans?

Genes ARE heredity.


How many gene's do humans have?

"Scientists estimate that there are between 20 000 and 25 000 genes in the human body" AQA Science GCSE Biology The human body has also 46 chromosomes which are completely different and shouldn't be muddled.


Approximately how many genes do humans has?

Humans have about 20, 000 to 25,000 genes.


How genes carry inherited information from one generation to another?

its biologically incorrect to give a number of the genes...but through a rough estimate we can say thatthere are almost 20000-25000 protein coding genes


How many pairs of genes do humans have in total?

Humans have a total of 23 pairs of genes, for a total of 46 individual chromosomes.


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Thousands


How can chimpanzee have different traits from one another?

They have different genes just as humans do.


How can humans grow wing?

if we use genetic engerring transmit those genes of birds which have message wings formation then these genes are transmit in humans


Are there more chromosome than genes?

No. Humans have 46 chromosomes " beaded " with about 25,000 genes.


Where are most sex-linked genes in humans typically found?

Most sex-linked genes in humans are typically found on the X and Y chromosomes.


What DNA does a fly have?

Flies have the same type of DNA as we do. Except their genes are not the same. We don't need genes to make wings but they do. . They have 8 chromosomes and humans have 46. And humans and flies have 60% the same genes.