In an experiment you introduce a pair of unpaired homologous chromosomes into pachytene stage, what will you expect to observe?(a) Pairing and subsequent recombination(b) Pairing will occur but no recombination(c) No pairing will occur but recombination will take place(d) Neither pairing nor recombinationI have been asked this question in an internship interview.I would like to ask this question from Meiosis Prophase 1 : Pachytene topic in chapter Chromosomal Changes During Meiosis of Cytogenetics

In an experiment you introduce a pair of unpaired homologous chromosom

1.	In an experiment you introduce a pair of unpaired homologous chromosomes into pachytene stage, what will you expect to observe?(a) Pairing and subsequent recombination(b) Pairing will occur but no recombination(c) No pairing will occur but recombination will take place(d) Neither pairing nor recombinationI have been asked this question in an internship interview.I would like to ask this question from Meiosis Prophase 1 : Pachytene topic in chapter Chromosomal Changes During Meiosis of Cytogenetics
Answer» The CORRECT choice is (d) Neither pairing nor RECOMBINATION Easiest explanation: There is no ADDITIONAL pairing or synaptonemal complex formation at the pachytene stage. Thus, the introduced chromosomes will neither pair, and in ABSENCE of it no recombination will OCCUR.

Discussion

No Comment Found

Related InterviewSolutions

How many cells are produced by meiosis 2?(a) 1(b) 2(c) 3(d) 4I got this question in quiz.Question is taken from Meiosis 1 Metaphase, Anaphase & Telophase in portion Chromosomal Changes During Meiosis of Cytogenetics
Which is the longest stage of spermatogenesis?(a) Zygotene(b) Pachytene(c) Diplotene(d) DikinesisI had been asked this question during an interview.This question is from Meiosis Prophase 1 : Pachytene topic in division Chromosomal Changes During Meiosis of Cytogenetics
Which of the following will not be seen in zygotene?(a) Synthesis of Histones(b) Synthesis of DNA(c) Formation of synaptonemal complex(d) Equatorial positioning of chromosomesThe question was posed to me in an international level competition.The origin of the question is Meiosis Prophase 1 : Zygotene in chapter Chromosomal Changes During Meiosis of Cytogenetics
Which of the pairing is not feasible?(a) Pairing between homologous chromosomes(b) Pairing between homologous parts of non-homologous chromosome(c) Pairing between 4 chromosomes following translocation(d) Pairing between more than 2 chromosomesThis question was posed to me in exam.My doubt stems from Meiosis Prophase 1 : Zygotene in chapter Chromosomal Changes During Meiosis of Cytogenetics
In which of the following will you expect to see chiasma?(a) Male diptera(b) Female lepidoptera(c) Scorpions(d) Female DrosophilaI got this question during an interview.Query is from Meiosis Prophase 1 : Diplotene and Diakinesis in chapter Chromosomal Changes During Meiosis of Cytogenetics
The synaptonemal complex has ____________ filaments.(a) 1(b) 2(c) 3(d) 4This question was posed to me in my homework.My question is from Meiosis Prophase 1 : Synaptonemal Complex topic in portion Chromosomal Changes During Meiosis of Cytogenetics
The uncoiling of chromosomal relics leads to pairing.(a) True(b) FalseThe question was asked by my college professor while I was bunking the class.My question comes from Meiosis Prophase 1 : Synaptonemal Complex in section Chromosomal Changes During Meiosis of Cytogenetics
Which of the following events is seen in zygotene phase?(a) Synapsis(b) Recombination(c) Terminalization(d) Equatorial ring formationI have been asked this question by my college professor while I was bunking the class.This intriguing question comes from Meiosis Prophase 1 : Zygotene in chapter Chromosomal Changes During Meiosis of Cytogenetics
If there is an improper attachment of spindle fiber, which protein sends the negative signal?(a) Mcm(b) Mdm2(c) Mad2(d) MekThe question was posed to me in an interview for job.My enquiry is from Meiosis Prophase 1 : Zygotene topic in chapter Chromosomal Changes During Meiosis of Cytogenetics
Which of the following will you expect to see in zygotene stage?(a) Condensed chromosome(b) Thin chromatid(c) Bead on a string model(d) O shaped chromosomeI got this question by my college professor while I was bunking the class.This is a very interesting question from Meiosis Prophase 1 : Zygotene topic in section Chromosomal Changes During Meiosis of Cytogenetics

Discussion

No Comment Found

Related InterviewSolutions

Reply to Comment