Kindly see answers below:
1. operon is not transcribe• b.) lac operon: lactose absent• e.) trp operon: tryptophan present2. operon is transcribed, but not sped up by the positive control• a.) trp operon: tryphophan absent• d.) lac operon: lactose present, glucose present3. operon is transcribed quicklu through positive control• c.) lac operon: lactose present, glocuse absent
Answer:There may be many possible alleles for any gene, but a diploid cell or animal contains only two alleles of each gene or two copies of a single allele; a haploid gamete contains one copy of each gene, so only one allele.
Explanation:
Answer:
Kitten
Cactus
Mushrooms
Bacteria
so all but Rock
Because only living things have cells
The answer is C. I hope this helps
Answer:
None of the above are correct.
Explanation:
<em>The two scientific names; Agkistrodon contortrix and Austrelaps labialis have nothing in common in terms of both generic and species names. That both have 'copperhead' in their common name also does not necessarily mean that the two snakes are closely related.</em>
Hence, none of the options is correct.
