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Centromeres split, chromatids separate a...

Centromeres split, chromatids separate and move to opposite poles during

A

Anaphase-1

B

Metaphase

C

Anaphase

D

Telophase

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The events shown below occur during different phases - A. Centromere splits, chromatids separate and move to opposite poles, chromatids are now called chromosome B. Chromosomes cluster at opposite poles, decondensation of chromosome, reappearance of NM, GB and ER. C. Chromosomal replication D. Kinetochores attach to spindle fibres and chromosome are arranged at equatorial plate E. Condensation of chromosomal materials Which or the following correctly identifies each of the phases described-

Which of the following events takes place during anaphase stage of mitosis I. Spindle fibres attach to kinetochores of chromosomes II. Centromeres split and chromatids separate III. Chromatids move to opposite poles IV. Nucleolous, Golgi complex and E.R. reform

In meiosis, chromatids separate at

Statement A: For a particular character in an individual, each gamete gets only one allele. Statement B : Chromatids of a chromosomes split (separate) and move towards opposite poles during anaphase of mitosis.

Statement a. For a particular character in an individual each gamete gets onlyu one allele Statement b. Chromatids of a chromosome split(separate) and move towards opposite poles during anaphase of mitosis

During which phase the centromere splits and chromatids move toward the opposite poles by the shortening of spindle fibers attached to centromeres ?

Select the correct option: {:(,I,,II),((a),"Synapsis aligns homologous chromosomes",(i),"Anaphase" II),((b),"Synthesis of RNA and protein",(ii),G_(2)"phase"),((c ),"Action of enzyme recombinase",(iii),"Diplotene"),((d),"Centromeres do not separte but chromatids move towards opposite poles",(iv),"Anaphase Pachytene"):}

Which of the following events are not characteristic features of telophase A. Cchromosome material condensess to form compact mitotic chromosomes B. Nucleolus, Golgi complex and ER reform C. Nuclear envelope assembles around the chromosome clusters D. Centromeres split and chromatids separate E. Chromosomes cluster at opposite, spindle poles and their identify as discrete elemetns is lost.

Which is not characteristic of telophase 1. Chromatin condenses to form chromosomes. 2. Nucleolus, Golgi comlex and ER reform 3. Nuclear envelopes assemble around chromosome clusters 4. Centromeres split and chromatids separate 5. Chromosome clusters and their identity is lost.

AAKASH INSTITUTE-TEST 5-EXAMPLE
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  3. Which of the given sets of elements is present in plant tissue in exce...

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  4. Sulpher is not a component of

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  5. Select the mismatched pair

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  6. Identify the element on the basis of given statements a. Its deficency...

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  7. Chosse the odd one w.r.t the elements which help in maintainig cation-...

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  8. Toxicicity of manganese in aplant result in a. Brown spot surrounded b...

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  9. Movement of ions into synplast area of a plant cell

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  10. 2NH3 + 3O2 2NO2- + 2H+ + 2H2O The organism responsible for th...

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  11. Enzyme nitrogenese will be absent in

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  12. The region of nodule here Rhizobium is active, lacks

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  13. Read the following statements and mark them as True (T) or False (F) ...

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  18. Deficiency of which element is not responsible for death of leaf tissu...

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  19. Mark the incorrect match.

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