QuestenaՎարժանք, որը ցույց է տալիս՝ ինչ կրկնել հաջորդիվ
Հարց 44

A rabbit shows the recessive form of the same characteristic. Which genotype does it have?

  1. Homozygous dominant
  2. Homozygous recessiveՃիշտ պատասխան
  3. Heterozygous
  4. Either heterozygous or homozygous recessive

Բացատրություն

Only one allele pair can produce the recessive appearance, because any dominant allele present would hide it, so both alleles must be the recessive form. Leaving a mixed pair open as a second possibility does not work, since a mixed pair would have shown the dominant form instead.

Շարունակեք այս թեստով

Սկսել վարժանքը
Հարց 44: A rabbit shows the recessive form of the same… · Genetics Basics · Questena