I believe the answer is b. gene flow
The enzyme DNA ligase chemically bonds together two DNA strands and removes nicks in a DNA duplex.
This enzyme is catalyzer for the formation of a phosphodiester bonds. Three major processes in which DNA ligases are involved are:
• DNA replication- after the RNA primers are removed, the remained nicks are replaced by the enzyme DNA ligase
• DNA repair-usually single-strand breaks are repaired by DNA ligase and complementary strand of the double helix is used as a template
• Recombination of DNA in experiments- in gene cloning, DNA ligase joins DNA molecules together to form recombinant DNA.
Answer:
Different forms of a gene are called alleles.The alleles an individual has at a locus is called a genotype. The genotype of an organism is often expressed using letters. The visible expression of the genotype is called an organism's phenotype.
(not 100% sure)
Answer:
Asteroids-between Mars and Jupiter irregular shapes, comets -
coma and two tails and dirty snowball. Meteoroids-most of pebble-sized in orbit very
Explanation:
Answers for edge
Answer:
The Indus is the most important supplier of water resources to the Punjab and Sindh plains – it forms the backbone of agriculture and food production in Pakistan. The river is especially critical since rainfall is meagre in the lower Indus valley.
Explanation:
hope this is helpful!