In the case of the gene that determines high cholesterol in the blood, the two alleles express incomplete dominance.
What this means is that the dominant allele is not completely dominant over the recessive allele. If the allele was completely dominant, even one allele would be enough to determine the individual's trait as dominant. But in the case of incomplete dominance between the alleles, the heterozygous individuals that have one dominant and one recessive allele are an ''in between'' phenotype.
Answer:
the cause of variation are
- mutation
- random fertilization
- recombination between homologous chromosome
hope it helps.
<span>The question says,' in which of the following stages is mitosis most important. The correct option is C, that is,' a cub tiger begins to grow'. Mitosis is a type of cell division that takes place throughout one's life. It is required for growth and development. Mitosis ensure growth and repair of damage tissues in multicellular organisms.</span>
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