Answer:
conduction
Explanation:
It is the situation in which heat propagates through a "conductor" that is a heat source, responsible for transferring heat through contact. That is, with direct contact with the heat source a body can modify its thermal energy if there is heat conduction by another body, or another part of the same body. This process occurs in situations where heat exchange occurs during direct contact between the source, in this case "conductor" and the animal.
Answer:
C
Explanation:
when there is limited food, then natural selection will occur
Answer: 21 percent
Explanation:
According to NASA, the gases in Earth's atmosphere include: Nitrogen — 78 percent. Oxygen — 21 percent. Argon — 0.93 percent.
Prokaryotes do not have a nucleus or membrane bound organelles while eukaryotes do
There are several methods of gene editing, including CRISPR-Cas9 the most widely used method.
One of the most popular methods of gene editing currently is the use of CRISPR/Cas9.Genome editing relies on the production of site-specific double-strand DNA breaks (DSBs) and the subsequent endogenous repair through the error-prone non-homologous end-joining (NHEJ) or the error-free homology-directed repair (HDR) pathways.
CRISPR/Cas9 is a technique that allows for the highly specific and rapid modification of DNA in a genome, the complete set of genetic instructions in an organism. In comparison to other technologies CRISPR/Cas9 is reliable Due to the RNA-based nature of the system, CRISPR is the most flexible, scalable, and user-friendly of the gene-editing platforms.
To learn more about CRISPR-Cas9 ,here
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