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(C) Current fallow
(c) The parliament through a bloodless revolution seized power from the monarchy which gradually led to the emergence of a nation-state.
(A) -2.5 As we know, magnification: m = h₂/h₁ h₂ = - (0.5 x 5) /10 h₂ = -2.5
(A) -2.5 As we know, magnification: m = h₂/h₁ h₂ = – (0.5 x 5) /10 h₂ = -2.5
[C] Concave mirror of focal length 24 cm
[D] Nostrils → Pharynx → Larynx → Trachea → Alveoli
[D] Mouth → oesophagus → stomach → small intestine → large intestine
Lipase, Amylase.
E.coli and Saccharomyces cenevisae
If antibiotics were not discovered bacterial and fungal diseases would not have been controllable.
Necleopolyhydroviruses are used for the biological control of insect pesto.
Land that is left uncultivated for more than five agricultural years is called
(C) Current fallow
(C) Current fallow
See lessWhat helped in the formation of a nation- state in Britain?
(c) The parliament through a bloodless revolution seized power from the monarchy which gradually led to the emergence of a nation-state.
(c) The parliament through a bloodless revolution seized power from the monarchy which gradually led to the emergence of a nation-state.
See lessIf the size of the object in the given figure is 5 cm and the magnification produced is -0.5. The size of the image is (in cm) ___________:
(A) -2.5 As we know, magnification: m = h₂/h₁ h₂ = - (0.5 x 5) /10 h₂ = -2.5
(A) -2.5
See lessAs we know, magnification:
m = h₂/h₁
h₂ = – (0.5 x 5) /10
h₂ = -2.5
An optical device has been given to a student and he determines its focal length by focusing the image of the sun on a screen placed 24 cm from the device on the same side as the sun. Select the correct statement about the device.
[C] Concave mirror of focal length 24 cm
[C] Concave mirror of focal length 24 cm
See lessWhich is the correct sequence of air passage during inhalation?
[D] Nostrils → Pharynx → Larynx → Trachea → Alveoli
[D] Nostrils → Pharynx → Larynx → Trachea → Alveoli
See lessWhich is the correct sequence of parts in human alimentary canal?
[D] Mouth → oesophagus → stomach → small intestine → large intestine
[D] Mouth → oesophagus → stomach → small intestine → large intestine
See lessList any two industrially important enzymes.
Lipase, Amylase.
Lipase, Amylase.
See lessGive any two microbes that are useful in biotechnology.
E.coli and Saccharomyces cenevisae
E.coli and Saccharomyces cenevisae
See lessWhat would have happened if antibiotics were not discovered?
If antibiotics were not discovered bacterial and fungal diseases would not have been controllable.
If antibiotics were not discovered bacterial and fungal diseases would not have been controllable.
See lessWhat are nucleopolyhedroviruses being used for now a days?
Necleopolyhydroviruses are used for the biological control of insect pesto.
Necleopolyhydroviruses are used for the biological control of insect pesto.
See less