Bacterial pathogen can multiply quickly within a small space
Answer:
a. positive ion , +1
b. negative ion , -1
c. ionic
9. NaCl, NaBr , NaF
Explanation:
sorry i'm in a rush i couldn't do the rest but use the internet
Answer: i think the answer is b. To activate gene expression; the level of gene expression increases because repressors are not able to bind to the enhancer without the control element.
Explanation:
Answer: long bones
Explanation:
The long bones are the kind of bones which are slightly curved. These bones are curved this way these bones absorb the maximum external stress applied on the body from several points. They comprise of long, thin part that is called as the diaphysis, a shaft and two bulbous type ends that are called as the epiphysis. These consists of compact bones. These bones are hard, dense, and thus these bones provide the strength, mobility and structure to the body.
