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1 The five kingdom system of classification was proposed by
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The plant parts which consist of two generations - one within the other:
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RNA enzyme, ribonuclease-P helps in separating from primary transcript
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Who found that in DNA the adjacent nucleotides lie at a distance of 3-4 Å
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During the transcription, if nucleotide sequence of DNA strand, is being coded as ATACG, then the nucleotide sequence of mRNA would be
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Blood analysis of a patient reveals an unusually high quantity of carboxyhaemoglobin content. Which of the following conclusions is most likely to be correct?
The patient has been inhaling polluted air containing unusually high content of
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If you are provided with root tips of onion in your class and are asked to count the chromosomes, which of the following stages can be most conveniently looked into ?
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At which stage of meiosis does the genetic constitution of gametes is finally decided ?
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Tolophase I does not occur in
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Identify the correct statement with regard to G1G1 phase (Gap 1)ofinterphase.
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The plant parts which consist of two generations - one within the other:
(a) Pollen grains inside the anther
(b) Germinated pollen grain with two male gametes
(c) Seed inside the fruit
(d) Embryo sac inside the ovule
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Match the following columns and select the correct option.
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Choose the correct pair from the following
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Identify the wrong statement with reference to the gene T that controls ABO blood groups
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Match the following diseases with the causative organism and select the correct option
