Biology Answers

It is easier to communicate with common
names than with scientific names.Is it true or false? Give reason for your answer.

Chromosome number is of no use in a key.Is it true or false? Give reason for your answer.

Taxonomy is helpful in the study of fossils.Is it true or false? Give reason for your answer.

Long and attractive tail in male African
widow bird reduces the fitness of the
species.Is it true or false. Give reason for your answer.

Demonstrate a procedure that you could adopt to restrict or digest the TOL plasmid.

During the isolation of TOL plasmid from Pseudomonas putida, it was observed that the concentration of the plasmid DNA per 50 mL of sample was extremely low. Describe a technique you could employ to increase the concentration of the TOL plasmid.

An animal that grown larger let's say 2x time larger than normal size like the grey wolf. About 6ft long and weight about 200lbs I think but anyway being twice the size of 400lbs, 12ft long 5ft tall. Will that because from the additional food from eating larger herbivores or bears if hunted them or eating whales as a scavenger.

e. Demonstrate a procedure that you could adopt to restrict or digest the TOL plasmid.

using the codon table found in the textbook, translate these two almost identical RNA strands into peptide sequences, using the first base of each as the first triplet in a codon. You will notice that the second strand has a point deletion (the u in bold) with respect to the first strand – comment on how this has affected the resulting peptide chain.

using the codon table found in Figure 15.4 in Chapter 15 of the textbook, translate these two almost identical RNA strands into peptide sequences, using the first base of each as the first triplet in a codon. You will notice that the second strand has a point deletion (the u in bold) with respect to the first strand – comment on how this has affected the resulting peptide chain.