Gene is a stretch of a DNA that determines a particular trait<span>. Genes can mutate and take two or more alternative forms, now these are called alleles of a particular gene. Now allele occurs in a fixed spot in a chromosome and in humans we have two sets of chromosomes. hope helps
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Answer:
A
Explanation:
It "maps" the chromosome, showing the relative location of genomes
The statement “the genotype
regulates the enzymes present in an organism” is TRUE. I am hoping that this
answer has satisfied your query and it will be able to help you in your
endeavor, and if you would like, feel free to ask another question.
Answer:
Gamete
Explanation:
Gametes are haploid - so their nucleus only contains a single set of unpaired chromosomes.
