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level: genetics one inheritance

Questions and Answers List

all the questions that i did wrong in my allen exersices and past neet papers

level questions: genetics one inheritance

QuestionAnswer
the mechanism which causes a gene to move from one linkage group to another is calledtranslocation
a true breeding plant ishomozygous and produces offspring of it's own kind
it is a recessive sex linked disorder, which occurs in 8 percent male and 0.4 percent female..colour blindness
haemophilia is characterised best as which disorderx-linked recessive gene disorder
Mendel crossed a tall true-breeding pea plant with a dwarf true-breeding pea plant what are the result of the F2 generation1:2:1 tall homozygous:heterozygous tall:dwarf
sickle cell anemia is which disorderit is a autosomal linked recessive gene disorder
which genes are located on the same chromosomes and tend to segregate during meiosis unless there is a crossing overlinked genes
XX females have one Barr body per cell, XXX females have 2 Barr bodies per cell, and XXY males have one Barr body per cell (Barr bodies are not observed in XY males).klinefelter syndrome
it is a condition which affects female where female have a XO chromosome conditonturner's syndrome
haemophilic gene is which disordersex-linked recessive disorder
p^2+q^2+2pq where p^2 represents AA, q^2 represents aa and 2pq represents Aahardy wienbergs's principle
in his peapod experiment, Mendel did not use which characteristicpod shape
if blood group A is crossed with blood group B then the offsprings will have which blood groupA,B,AB,O
multiple alleles are present where on the chromosomeon the same locus of the chromosome
what are allelesdifferent molecular forms of a gene
Mendel's law of segregation means that the germ cells always receiveone of the paired alleles
two allelic genes are located ontwo homologous chromosomes
a test cross is carried out to predictif the two traits are linked
the colour based contrasting traits studied by mendel werethree ( the flower colour, the pea colour and the pod colour)
the sickle cell anaemia is the result of which mutation in the haemoglobin genepoint mutation
presence of recombinants is due tocrossing over
a human female with turner syndrome has45 chromosomes with XO
the number of linkage groups in E. COLI isone
the existence within a population of non-beneficial alleles in a heterozygous genotype isgenetic load
an allele that produces the same phenotype whether its paired allele is identical or differentdominant epistasis
period for Mendel's hybridization1856-1863
characteristics which represent the inheritance of blood groups in humansdominance, co-dominance and multiple alleles