Sunday, 5 May 2013

CBSE NEET UG Exam SET X Question paper 2013

CBSE NEET UG Exam SET X Question paper 2013
CBSE NEET Questions paper Answer key Solution | more questions will be update here shortly …
74. In plant breeding programmes, the entire collection (of plants! seeds) having all the diverse alleles for all genes in a given crop is called:
(1) cross - hybridisation among the selected parent.
(2) evaluation and selection of parents.
(3) germplasm collection.
(4) selection of superior recombinants.


78. Kyoto Protocol was endorsed at:
(1) CoP-5
(2) CoP-6
(3) CoP-4
(4) CoF-3

83. What is the correct sequence of sperm formation ?
(1) Sperrnatogonia. spermatocyte, spermatozoa, spermatid
(2) Spermatogonia, spermatozoa, spermatocyte, spermatid
(3) Spermatogonia, spermatocyte, spermatid, spermatozoa
(4) Spermatid, spermatocyte, spermatogonia, spermatnzoa

73. If both parents are carriers for thalessemia, which is an autosomal recessive disorder, what are the chances of pregnancy resulting in an affected child?
(1) 50%
(2) 25%
(3) 100%
(4) no chance


74. In plant breeding programmes, the entire collection (of plants/seeds) having all the diverse alleles for all genes in a given crop is called:
(1) cross - hybridisation among the selected parents.
(2) evaluation and selection of parents.
(3) germplasm collection.
(4) selection of superior recombiriants.


77. Pigment-containing membranous extensions in some cyanobacteria are:
(1) Basal bodies
(2) Pneumatophores
(3) Chromatophores
(4) Heterocysts

81. Natural reservoir of phosphorus is:
(1) Animal bones
(2) Rock
(3) Fossils
(4) Sea water

86. The essential chemical components of many coenzymes are:
(1) Nucleic acids
(2) carbohydrates
(3) Vitamins
(4) Proteins


89. The incorrect statement with regard to haemophilia is
(1) It is a recessive disease
(2) It isa dominant disease
(3) A single protein involved in the clotting of blood is affected
(4) It is a sex - linked disease


90. Advantage of cleistogamy is:
(1) More vigorous offspring
(2) No dependence on pollinators
(3) Vivipary
(4) Higher genetic variability


91. Transition state structure of the substrate formed during an enzymatic reaction is:
j) permanent but unstable
(2) transient and unstable
(3) permanent and stable
(4) transient but stable


92. In china rose the flowers are:
(1) Actinomorphic, epigynous with valvate aestivation
(2) Zygomorphic, hypogynous with imbricate aestivation
(3) Zygornorphic, epigynous with twisted aestivation
(4) Actinomorphic. hypogynous with twisted aestivation

93. Age of a tree can be estimated by:
(1) biomass
(2) number of annual rings
3) diameter of its heartwood
(4) its height and girth
Physics Chemistry Biology Questions paper NEET Exam 2013
(Complete Paper will be available here shortly )

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