Lime stone deposits are formed from__________?
Lime stone deposits are formed from__________?
A. Zooflagellates
B. Foraminferans
C. Aetinopods
D. Apicomplexans
Lime stone deposits are formed from__________?
A. Zooflagellates
B. Foraminferans
C. Aetinopods
D. Apicomplexans
An infectious disorder of respiratory system is_________________?
A. Cancer
B. Asthma
C. Tuberculosis
D. Emphysema
The first layer of cell wall which is formed is___________?
A. Primary wall
B. Secondary wall
C. Middle lamella
D. All of these
Pick the odd one out
A. Psilophyton
B. Rhynia
C. Cooksonia
D. Psilotum
Cell membrane under resting conditions is impermeable to all the ions except_____________?
A. Na+
B. K+
C. Cl-
D. PO4-2
Germ theory of disease has________________postulates?
A. 3
B. 5
C. 4
D. 6
Scolidon or dog fish belong to the group of fishes called__________?
A. Cartilaginous fishes
B. Bony fishes
C. Running fishes
D. Jawless fishes