The importance of computers and of computer software to modern systematics s is most closely linked to advances in ________.

#Question id: 4804

#XL - T Zoology

Formation of the following pattern in an ordered octad is due to what event during meiosis? Pattern: AAaaaaaAA

#Question id: 13076

#XL - Q Biochemistry

Restriction fragment length polymorphism denotes that a single restriction enzyme produces fragments of different lengths from the same stretch of genomic DNA of different strains of a species or from different related species. RFLPs are detected as follows:

i.  Large molecular weight genomic DNA is isolated from several strains or related species;

ii.  The fragments in these digests are separated through electrophoresis

iii.  These 'DNAs are then digested with a selected restriction enzyme

iv.  Exposed to a suitably radio-labelled appropriate DNA probe under conditions favouring DNA: DNA hybridization

v.  The resulting gel lanes are transferred and fixed to a suitable solid support and

vi.   The free probes are removed

vii.  The fragments to which the probe has hybridized are detected by filming them as distinct bands on a suitable photofilm through autoradiography.

#Question id: 5756

#XL - S Microbiology

Type of mutation caused by an addition or deletion of a base in a polypeptide-encoding part of a gene

#Question id: 27526

#XL - U Food Technology

The following amino acids are all essential components of the diet:

#Question id: 108

#XL - Q Biochemistry

Like plasmologens, sphingolipids are found in relative abundance in