#Question id: 11624
#Unit 8. Inheritance Biology
The effect of gene interaction is that one gene masks (hides) the effect of another gene at a different locus, a phenomenon known as
#Question id: 11625
#Unit 8. Inheritance Biology
The following is a hypothetical pathway responsible for the coat color in Labrador retrievers, The pathway is controlled by two independently assorting genes ‘B’ and ‘E’ encoding enzymes as shown below. Mutant alleles ‘b’ and ‘e’ code for non- functional proteins.
What is the expected progeny after selfing a plant with the genotype BbEe?
#Question id: 11626
#Unit 8. Inheritance Biology
A locus determines the type of pigment produced in the squash, with yellow (Y_) dominant over green (yy). This locus is expressed only in ww plants, which lack the dominant inhibitory allele W. We can assign the genotype ww Y_ to plants that produce yellow squash and the genotype ww yy to plants that produce green squash. The genotypes and their associated phenotypes are:
What will be the correct prediction about these pathway?
#Question id: 11627
#Unit 8. Inheritance Biology
The interaction of two loci that determine fruit color in
summer squash, which is commonly found in one of three colors: yellow, white,
or green. When a homozygous plant that produces white squash is crossed with a
homozygous plant that produces green squash and the F1 plants are crossed with
each other, the following results are obtained:
#Question id: 11628
#Unit 8. Inheritance Biology
Two varieties of maize averaging of 180 cm and 20cm, inches in height respectively, are crossed. The F1 progeny is quite uniform averaging 100cm in height. How many different Phenotype express in f2 generation?
#Question id: 11629
#Unit 8. Inheritance Biology
Two pure line plants of 46 cm and 10 cm in height cross each other forming F1 progeny 28 cm in height, what is the no. of QTL formed?
