Alvarez MT, Fominaya A, Pérez de la Vega M (1991) A possible effect of B-chromosomes on metaphase I homologous chromosome association in rye. Heredity 67:123–128Alverez MT,Fominaya A,Perez de la Vega M.A possibleeffect of B-chromosomes on metaphase I homologous chromosomeassociation in ...
1.If both of a pair of homologous chromosomes are missing, nullisomy results. 1.如同源染色体都缺失了,称为缺体。 2.There were detestably close synapses between homologous chromosomes during thellateprophase and early metaphase in mitosis of somatic cells. 2.发现在其有丝分裂的晚前期、中期阶段,...
Chromosome size is measured with the help of micrometer at mitotic metaphase. What is the importance of crossover? Chromosomal crossover between homologous chromosomes is important because it results in new combinations of genes that are different from either parent, contributing to genetic diversity....
View Solution homologous chromosomes seperates during View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths Cengage Solutions for Maths DC Pandey Solutions for Physics HC Verma Solutions for Physics ...
Once the exchange of homologous sections of the chromosomes is complete, the protein network holding the two homologous chromosomes together will dissipate, allowing them to separate once again. At this point, once the cell enters metaphase, the homologous chromosomes will begin lining up in pairs ...
In metaphase 1 of meiosis, the homologous chromosomes line up side by side along the equator so that crossing over can occur between the homologous pairs and the homologous chromosomes can be pulled to opposite poles during anaphase 1. In mitosis, homologH...
Meiosis differs from mitosis in that DNA replication is followed by the segregation of homologous chromosomes but not sister chromatids. This depends on the formation of interhomolog connections through crossover recombination and on the attachment of sister kinetochores to microtubules emanating from the...
When homologous chromosomes pair up in meiosis, this is called: a. replication. b. synapsis. c. cytokinesis. d. segregation. Homologous chromosomes : Chromosomes are homologous when they share the same evolutionary origin; they also form so-called hom...
Submit DMetaphase II Submit At what phase of meiosis homologous chromosomes are separated? View Solution View Solution View Solution View Solution Exams IIT JEE NEET UP Board Bihar Board CBSE Free Textbook Solutions KC Sinha Solutions for Maths ...
美[hə'mɒləgəs] 英[hə'mɒləgəs] adj.(位置、结构等)相应的;同源的 网络同源性;对应;类似的 权威英汉双解 英汉 英英 网络释义 homologous. 显示所有例句 adj. 1. ~ (with sth) (位置、结构等)相应的,类似的;同源的similar in position, structure, etc. to sth else...