Answer:
Site-directed mutagenesis
Explanation:
Site-directed mutagenesis (SDM) is a technique widely used in molecular biology in order to generate site-specific, targeted changes in the DNA sequence of a gene of interest. The SDM protocol consists of using a complementary oligonucleotide (primer) that contains the desired mutation, which hybridizes to the target DNA sequence and thus can trigger the desired mutation. Nowadays, the versatile CRISPR-Cas9 genome editing system is the most used technique to produce targeted mutations in any gene of interest.
Fingerprints are still recoverable for long lengths of time, about 6 weeks, so you would still have the fingerprint ( no DNA profiling ) so you would likely be fine if it wasn't there for long.
Answer:sexual reproduction is when 2 animals of the opposite sex breed with each other, asexual reproduction is when an organism can reproduce by itself for example a flower
Cells are found in everything on the earth.
See it as matter, matter is everywhere. Everywhere or anything you look at is matter.
In cold enviroments it would be helpful. Cos it will increase isolation of heat. And mice wont lose a lot of energy for heating itself
