71. Consider the following statements regarding aneuploids and choose the correct answer:
1. Aneuploidy may arise by the perpetuation of a cell in which, through a failure of anaphase of mitosis, one or more chromosomes may be lost
2. Aneuploidy in diploids is much less viable than aneuploidy in polyploids
3. In true aneuploids there are complete genomes, plus a fraction of a genome
4. False aneuploids may contain supernumerary chromosomes
1. Aneuploidy may arise by the perpetuation of a cell in which, through a failure of anaphase of mitosis, one or more chromosomes may be lost
2. Aneuploidy in diploids is much less viable than aneuploidy in polyploids
3. In true aneuploids there are complete genomes, plus a fraction of a genome
4. False aneuploids may contain supernumerary chromosomes
72. The universality of genetic code was demonstrated by
73. Consider the following statements regarding Natural Selection and choose the correct answer:
1. Organisms produce many more offsprings than can possibly survive
2. In a population some variability is always present for almost every characteristic
3. All offsprings are able to survive to reach adulthood
1. Organisms produce many more offsprings than can possibly survive
2. In a population some variability is always present for almost every characteristic
3. All offsprings are able to survive to reach adulthood
74. The herbicide which controls the growth of milk weed vines in citrus orchards is
75. RNA always occurs in
76. Which of the following is a natural radioactive form, produced in the atmosphere?
77. Gregor Johann Mendel is famous for propounding
78. Which of the following isotopes, on decay, gives off γ-rays and ∝-particles only?
79. The variations observed among plants regenerated from tissue culture have been termed as
80. Who among the following is considered as the 'Father of evolution idea' for his ideas forwarded in his 'Poem of Nature'?
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