Red kernel color in wheat results from the presence of at least one dominant allele of each of two independently segregating genes . Kernels on rr bb plants are white, and the genotypes R— bb and rr B— result in brown kernel color. Suppose that plants of a variety that is true breeding for red kernels are crossed with plants true breeding for white kernels produced F1 were allowed to selfing .what are F2 phenotype ratio ?

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#Question id: 16481

#SCPH28 | Zoology

The evolution of continuous cell lines from primary cultures occurs due to which reason

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#Question id: 1606

#SCPH05 I Biotechnology

transporter associated with antigen processing(TAP) is ,

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#Question id: 9169

#SCPH06 I Botany

In areas of permafrost, stands of black spruce are frequently observed in the landscape, while other tree species are noticeably absent. Often these stands are referred to as "drunken forests" because many of the black spruce often "lean over" (that is, they are displaced from their normal vertical alignment). What is the most likely explanation for the unusual growth of these forests in this marginal habitat?

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#Question id: 9574

#SCPH06 I Botany

What is the prevailing wind direction in equatorial regions affected by the trade winds?

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#Question id: 1714

#SCPH01 Biochemistry

In a lymph node, the antigen pneumococcus polysaccharide SIII leads to: