Crossing over

Image shows pairing of chromatids called...?

• Crossing Over

• Segregation

• Synapsis

• Coupling

Crossing over in organisms is responsible for...?

• Dominance of genes

• Recombination of genes

• Linkage

• Segregation of alleles

Tetrad formation occurs in....?

• Diplotene

• Pachytene

• Zygotene

• Leptotene

Arrange the phases of prophase I in order.

• Leptotene Zygotene Pachytene Diplotene

  Diakinesis

• Zygotene Leptotene Pachytene

  Diakinesis Diplotene

• Leptotene Diakinesis Pachytene Zygotene Diplotene

• Diakinesis

  Zygotene Leptotene Diplotene Pachytene

Crossing over occurs in...?

• Diplotene

• Metaphase

• Pachytene

• Zygotene

Synaptonemal complex is a tripartite structure that consists of...?

• Lateral elements

• Central element

• Peripeheral element

• A and B

• B and C

Percentage of crossing over is more when..?

• Genes are located in a different cell

• Genes are not linked

• Genes are located close to each other

• Genes are located apart from each other