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TRUEMAN BIOLOGY-Genetics-ASSERTION AND REASON
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- [A]: Domestication is a type of plant breeding. [R]: Selection is t...
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- [A]: Erythroblastosis foetalis is a disease related with Rh factor and...
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- [A]: Genetic disorder, sickle cell anaemia is common in new born babie...
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- [A]: PKU is a autosomal recessive hereditary metabolic disease caused ...
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- [A]: Each gemete has only one allele for each trait. [R]: It is tru...
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- [A]: When doing genetics problems, firs decide the appropriate key and...
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- [A]: Chromosomes are divided into heterochromatin and euchromatin part...
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- [A]: Metacentric chromosomes are seen V-shaped in anaphase [R]: In ...
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- Assertion : Plasmids are double-stranded extra chromosomal DNA. Reas...
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- [A]: Exchange of genetic material occurs dur- ing meiosis. [R]: The...
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- Assertion:XXX females are called super females Reason : They often g...
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- [A]: A gene affecting the expression of another nonallelic gene is cal...
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- [A]: The sex linked genes are passed on to the grandson through the da...
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- Assertion : Mutations are necessary for the survival to the species. ...
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- [A]: It is not possible to take photograph and count chromosomes when ...
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- [A]: Neurospora is an ideal genetic material for research. [R]: Bec...
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- [A]: Heterosis is superiority of F1 hybrid over its two genetically d...
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- [A]: Mendelian recombinations are due to crossing over. [R]: Crossi...
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- [A]: Genes confined to differential region of homologous chromosomes a...
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