So, from the name, we can say that carbon dioxide has two oxygen atoms. Alternatively, we can use the chemical formula of the molecule. Carbon dioxide has a chemical formula of CO2 .
The answer is macrophages. They either actively invade these leukocytes or are phagocytosed, divide in the cells and cause lysis. The promastigotes that invade these leucocytes are transformed into amastigotes in the macrophages. These amastigotes continue attacking other healthy macrophages while others migrate to the mid gut.
Answer:
Option A, Pancreas—Function 1; Testes—Function 2.
Explanation:
The pancreas produces insulin, and the testes produce testosterone.
When plants undergo transpiration, they are returning water back to the atmosphere.
