Farheen mukadam Asked a Question
April 11, 2020 10:16 pmpts 2 pts
The precocity theory of synapsis proposed by Darlington could not hold 2 poin (CSIR-UGC NET, GATE. JAM, JRF-AICE, JEST) * ground because O O It clashed with the semiconservative nature of DNA replication It claimed that crossing over takes place during DNA replication in single chromatid structures O It could not explain the attraction between homologous chromosomes O It claimed that crossing over takes place during transcription of DNA
  • 1 Answer(s)
  • 0 Likes
  • 1 Comments
  • Shares
  • Narayan singh Best Answer
    Chiasmatype theory was proposed by F.A. Janssens in 1909 and was extended in 1924. It was later fully developed by J. Belling and by CD. Darlington. According to this theory, true ...
    Show more
    Likes(0) Reply(0)