Metakelfin is the effective drug against:
Plasmodium vivax
Plasmodium falciparum
Plasmodium ovale
Entamoeba histolytica
The flagellum of antenna of cockroach is:
11 jointed
13 jointed
unjointed
Many jointed
Which type of testis is present in Ascaris ?
Monorchic
Diorchic
Triorchic
Tetraorchic
In coelenterates O2 is carried to various tissues by:
Blood pigment
Plasma
Diffusion through integument
Tracheal tubes
Radial symmetry is usually associated with:
Creeping mode of locomotion
Lower grade of organisation
Sedentary mode of life
Aquatic mode of life
Which one of the following is a fresh water sponge?
Sycon
Spongilla
Euspongia
Euplectella
In which of the following the Trypanosoma is transmitted?
Contamination
Contagination
Inoculation
Kissing
How many times does the Ascaris larva undergoes moulting during growth ?
Two times
Four times
Five times
Six times
Hydra can suddenly contract the body by:
Interstitial cells
Epithelio muscular cells
Nematoblasts
Nutritive muscular cells
In the life histroy of periplaneta, there is:
No metamorphosis
Incomplete metamorphosis
Complete metamorphosis
Anamorphosis