First plant parasitic nematode discovered was:
A.Meloidogyne
B.Heterodera
C.Anguina
D.Globodera
Author: BILAL KHATTAK
Succulents are likely be found in:?
A.Tropical rain forests
B.Deciduous forests
C.Deserts
D.Tundras
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B.Deciduous forests
C.Deserts
D.Tundras
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Which of these is not used for malarial test:
A.GBP
B.IHA
C.ELISA
D.None of these
A 66 kV transmission line carrying power to a distance of 120 kilometre will be termed as
A.Tiny transmission line
B.Very short transmission line
C.Short transmission line
D.Medium transmission line
E.Long transmission line
The maximum percentage of carbon in ferrite is
A.0.00%
B.0.03%
C.0.04%
D.0.25%
E.0.13%
Which of the following is an indirect method of pressure measurement?
A.Mcleod gauge
B.Thermal conductivity gauge
C.Ionisation gauge
D.Radioactive vacuum gauge
E.All of the above
Diatoms stay afloat due to___________??
A. Flagella
B. Stored lpids
C. Pseudopodia
D. All of these
Tides in the ocean are caused by
A.Gravitational attraction of the sun
B.Gravitational pull of earth
C.Due to spherical surface of earth
D.Attraction of the moon
Many forested regions of today were once barren rock areas. Mot likely this change involved the following sequence of stages:
A.Lichens-mosses-annual herbs-wood shrubs
B.Annual herb-weedy shrubs-lichens-mosses
C.Woody shrubs-mosses-lichens-annual herbs
D.Mosses-annual herbs-woody shrubs-lichens
Identify the incorrect statement. Apparent shear forces
A.Can never occur in frictionless fluid regardless of its motion
B.Can never occur when the fluid is at rest
C.Depend upon cohesive forces
D.Depend upon molecular interchange of momentum
E.May occur owing to cohesion when the fluid is at rest
