Answer: Rh boold factor is determined by the presnce or absence of a particular erythrocyte protein
Explanation:
The Rh factor is an integral protein of the membrane of red blood cells (erythrocytes) and, by its determination, the blood type RH + or RH- is detected, -regardless of the types of groups known as 0, A, B and AB- .
People who are RH + are those who have this protein in their red blood cells, and people with RH - refer to those who do not have the protein.
The Rh factor (Rhesus) was discovered by Karl Landsteiner and Wiener in 1940.
----------------------
I hope it is useful for you!. Regards. María
Answer:
As an example of niche partitioning, several anole lizards in the Caribbean islands share common food needs—mainly insects. They avoid competition by occupying different physical locations. ... Species who live in different areas compete less for food and other resources, which minimizes competition between species.
Explanation:
it was on google ok
The answer is C because, Ecoregions cover relatively large areas of land or water, and contain characteristic, geographically distinct assemblages of natural communities and species.
Hi lovely,
The answer you're looking for would be the fern !!
The answer would be C. Plantae because it has membrane bound organelles and green chloroplasts, as well as containing a nucleus.