A. carbohydrates
B. proteins
C. lipids
D. carbonates
0
Biological organization is_____________?
0
Operculum is present in_____________?
A. simple
B. advance
C. complex
D. highly complex
0
The arrangement of ________ speaks of the division of labour within cell?
A. bony fish
B. sea fish
C. cartilaginous fish
D. none of these
0
In which animal respiratory surface are found in more than one organ?
A. Molecule
B. Subatomic particles
C. Atoms
D. Organelles
0
Communities are ________ collection of organisms?
A. birds
B. human
C. fish
D. frog
0
The heart is enclosed in a membrane called________?
A. Static
B. Dynamic
C. May be static or dynamic
D. None of these
0
The number of species of organisms currently known to science is?
A. pleura
B. pericardium
C. peritoneum
D. epithelium
0
From right ventricle blood is pushed into?
A. 3500000
B. 35000
C. 2500000
D. 25000000
0
What is the branch of biology in which structure and function of tissues are studied___________?
A. pulmonary trunk
B. brain
C. aorta
D. body
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