Thirty-eight because the chromosome pairs are 19 and therefore, no. of chromosome will be 38.
<span>A fast-flowing river of air that forms when two air masses of very different temperatures meet is called a jet stream :)</span>
The answer to 2-7 would be -5, but 7-2 would be 5, depends how specific one is trying to be.
Answer:
B I think
Explanation:
there are 2 directions and in each direction there are 2 working in it
Biological transmission involves reproduction of pathogens in an arthropod vector prior to transmission. In terms of epidemiology, we can term a vector as an organism that is from infected to the uninfected. An infected organism which develops biological vector passes it to its host. For example a mosquito.
A mosquito being a mechanical vector carries an infected organism to its host either through the legs or through the other body parts
