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TLS Online TPP Program

#Question id: 4814

The frequency of recombinant gametes is half the frequency of crossing over between genes present on same chromosome is due to

#8. Inheritance Biology

  1. Linkage between genes

  2. Single crossing over within two strands

  3. Independent arrangement of maternal and paternal chromosome at metaphase I

  4. Different allele of each locus separate in anaphase II

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TLS Online TPP Program

#Question id: 4758

#8. Inheritance Biology

The allele l in human population is recessive lethal and x chromosome linked. If a female is heterozygous for l allele marries with normal male. What will be interpretation correct?
TLS Online TPP Program

#Question id: 4759

#8. Inheritance Biology

which of the following is not a mechanism for sex determination?
TLS Online TPP Program

#Question id: 4761

#8. Inheritance Biology

which of the following statements about a lethal allele is not correct?
TLS Online TPP Program

#Question id: 4762

#8. Inheritance Biology

a semilethal allele is an example of which of the following extensions of mendelian genetics?
TLS Online TPP Program

#Question id: 4764

#8. Inheritance Biology

Which of the following is the best example of overdominance?
TLS Online TPP Program

#Question id: 4768

#8. Inheritance Biology

A trait that appears to be dominant in one sex but recessive in the other is called: