The group of lipids that represents the general structure of most steroids would be provided in option A. Notable ring type of structures that are fused and may or may not display certain functional groups that can provide different functions to this steroid depending on the functional groups present.
The advantages of artificial blood are as follows -
a) It is easy to produce large amount of artificial blood and thus it helps in reducing the blood shortages.
b) The chances of spreading a disease through blood are also reduced as the blood is made in a safe and secure place. Also the full history of artificial blood is known to the doctors.
Answer:
sperm cell contains the x or y
Explanation:
please give brainliest
Answer:
B - earthquakes
Explanation:
the movement in the earth' plates causes earthquake.
20.4 21.3 are the correct answers
