Example of Cross-reactivity

a) Dominant and recessive gene

b) Autoimmune disease

c) Blood group mismatch

#Question id: 5587

#SCPH01 Biochemistry

Which gene on the Y chromosome transforms the bipotential gonad into a testis in mammals?

#Question id: 9225

#SCPH28 | Zoology

Use the following figure to answer the question

In looking at the species-area plot in the figure, what can be concluded?

#Question id: 15462

#SCPH05 I Biotechnology

#Question id: 4954

#SCPH28 | Zoology

If natural selection in a particular environment favored genetic systems that permitted the production of daughter ʺcellsʺ that were genetically dissimilar from the mother ʺcells,ʺ then one should expect selection for

I. polynucleotide polymerase with low mismatch error rates.

II. polynucleotide polymerases without proofreading capability.

III. batteries of efficient polynucleotide repair enzymes.

IV. polynucleotide polymerases with proofreading capability.

V. polynucleotide polymerases with high mismatch error rates.

#Question id: 3536

#SCPH12 I Genetics

What is the probability that selfing an F1 plant from Mendel dihybrid cross ( RrYy X RrYy) will produce an offspring with an rrYY genotype?