‘X’ refers to the frequency range over which equipment operates or the range over which the frequencies in a signal vary. Identify ‘X’.
Anonymous Quiz
19%
Range
23%
Repeater
46%
Bandwidth
12%
Baseband
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Identify the device which is a combination of a transmitter, an amplifier and a receiver which picks up a signal and retransmits it.
Anonymous Quiz
22%
Multi-tandem transmitter
28%
Repeater
38%
Amplifier
12%
Modem
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What refers to the band of frequencies of the original signal?
Anonymous Quiz
20%
Range
26%
Broadband
36%
Bandwidth
17%
Baseband
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Reduction in pH of blood will
Anonymous Quiz
56%
decrease the affinity of haemoglobin with oxygen
22%
release bicarbonate ions by the liver
13%
reduce the rate of heartbeat
9%
reduce the blood supply to the brain.
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The food of the earthworm is
Anonymous Quiz
10%
humus
12%
decaying leaves
21%
organic matter mixed with soil
56%
both b and c
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One of the special characters of coelenterata only is the occurrence of (1994)
Anonymous Quiz
18%
Polymorphism
27%
Flame cells
21%
Hermaphroditism
33%
Nematocysts
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Which one of the following statements is correct? (Karnataka NEET 2013)
Anonymous Quiz
47%
Cleistogamous flowers are always autogamous
20%
Xenogamy occurs only by wind pollination
18%
Chasmogamous flowers do not open at all
14%
Geitonogamy involves the pollen and stigma of flowers of different plants
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