An enzyme, which cleaves DNA after identifying a specific sequence of DNA is known as a restriction enzyme. The restriction enzymes are regarded as molecular scissors. The restriction enzymes are used by scientists to cleave a single gene from a bigger DNA piece that is, a fragment of foreign DNA and is spliced into a phage genome with the help of DNA ligase and restriction enzyme.
The packaging of recombinant phage DNA is done in vitro and is permitted to infect a bacterial cell. The infected bacteria generate novel phage particles, each comprising a foreign DNA.
A hypothetical collection of all the possible alleles in a population gene pool . Thus correct option (C).
A gene pool is the collection of all the genes (including alleles) found in a population or species that is capable of reproduction. A big gene pool has a wide range of genetic diversity and is more resilient to environmental stresses.
Primary gene pool, GP-1 is another name for it. The crop species itself, as well as its cultivated races and any wild or weedy spontaneous races are all included in the main gene pool, which is akin to a biological species in and of itself.
All the genes present in a population make up the gene pool. Any population might be included here, including frogs in a pond, trees in a forest, or residents of a town.
Learn more about gene pool to visit this link
brainly.com/question/14505214
#SPJ4
What is a gene pool?
- a hypothetical collection of all the genes that occur in a habitat
- a puddle of water that contains gametes in it
- a hypothetical collection of all the possible alleles in a population
- a collection of all the genes that occur in an individual
Answer:
Change in the species structure of an ecological community over time. (A)
Explanation: Google
