A portion of DNA double helix is given below. Copy the diagram and make correction if any.

Observe the diagram given below. . Copy the diagram, and label antipodals and synergids.

The diagrammatic sketch given below represents a hypothetical chordate. a) If you find any mistake in the labelled parts, copy the diagram and make necessary corrections in the labeling. b) Based on any two labelled parts in the diagram, mention how this phylum differs from nonchordates.

The diagramatic view of a typical anatropous ovule is show below. Copy the diagram and label the unlabelled parts. .

One full turn of the DNA double helix would involve.

Diagrammatic representation of 'central dogma' is given below : Observe the diagram carefully and redraw it making appropriate corrections. DNA -translation--- ​ mRNA -transcription--- ​ Protein