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#Question id: 4733

If a homozygous plant with red peppers is crossed with a homozygous plant with green peppers, all the F1 plants have red peppers. When the F1 are crossed with one another, the F2 are in a ratio of 9 red : 3 brown : 3 yellow : 1 green  due to

#SCPH28 | Zoology

  1. Genes at two loci interact to produce a single characteristic

  2. Genes at two loci does not interact to produce a single characteristic

  3. Gene at two loci are not independently assort to produce single character

  4. Only allelic interaction involved in loci.

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TLS Online TPP Program

#Question id: 2068

#I Life Science/ Life Sciences Group – I-V

Which of the following molecules dramatically increases the rate of diffusion of water across cell membranes?
TLS Online TPP Program

#Question id: 3915

#SCPH28 | Zoology

Which of the following is true for the unwinding of the DNA helix and the synthesis of a short stretch of RNA?
TLS Online TPP Program

#Question id: 10588

#SCPH28 | Zoology

Following is survival ship curve of species


Which of the following is correct?


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#Question id: 15010

#SCPH12 I Genetics

The phenomenon where half the "normal" level of functional protein is not enough to generate a normal phenotype is called haploinsufficiency. Which of the following situations demonstrates haploinsufficiency?
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#Question id: 16493

#SCPH01 Biochemistry

35S promoter sequences derived from cauliflower mosaic virus shows which type of expression.