ANSC 4395 Final Exam – Questions With Applicable Solutions

ANSC 4395 Final Exam – Questions With
Applicable Solutions

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1 Quantitative traits are those that can be __________________.



2 _______________ is never high when pedigree info is used.



Phenomenon of one variant (allele) of a gene on a chromosome masking or overriding the
3
effect of a different variant of the same gene on the other copy of the chromosome.



The activity at any one pair of genes is ______________ to the types of gene action discussed in
4
simply-inherited traits.



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Terms in this set (78)


Quantitative traits are those Measured
that can be __________________.

, Weights
Heights
Some examples of
Litter size
quantitative traits
Number of eggs
Racing speed

Quantitative traits are Many pairs of genes
controlled by

Effects of _______ _________ of One pair
genes cannot be
distinguished.

The activity at any one pair Identical
of genes is ______________ to the
types of gene action
discussed in simply-
inherited traits.

The outward appearance of Phenotype
an individual.

The phenotype for Measurement
quantitative traits is usually
a _____________________.

The __________ of the genetic Sum
and environmental factors
which have an effect.

Formula for phenotype P=G+E

Both genetic and Subdivided
environmental factors can
be ___________________ into more
explicit components.

Additive effects
Genetic effects can be
Dominance effects
divided into
Epistatic effects

Occur when two or more Additive Effect
genes source a single
contribution to the final
phenotype.