Hemoglobin-containing blood cell that transports oxygen ...
The blood vessels are the part of the circulatory system ...
The organism which is capable of acquiring nourishment from ...
Organic molecules composed of carbon, hydrogen, and oxygen ...
Leaf is an expanded green organ borne by stem of the plant ...
Sometimes symbionts benefit at the expense of the host, ...
0
Terms
Blossaries
Followers
25
4
47
3
2
1