If both parents are carrier,(Dd) they care the recessive allele but do not have the disorder. What is the chance of their children inheriting the recessive discover? 75% 25% 50%

Consider the classification levels of a human. eukarya ,animalia ,chordata ,mammalia ,primates, hominidae ,homo ,sapiens .which is the most specific taxonomic level in the classification system above? a sapiens b homo c hominidae d primates

Each hereditary trait corresponds to

What molecules will be best used to compare different species with the exact same sequence of amino acids? why would two species have the same protein even if the molecules in question is different? (hint: transcription to translation to protein).