#Question id: 3274
#SCPH06 I Botany
The common edible frog of Europe is a hybrid between two species, Rana lessonae and Rana ridibunda. The hybrids were first described in 1758 and have a wide distribution, from France across central Europe to Russia. Both male and female hybrids exist, but when they mate among themselves, they are rarely successful in producing offspring. What can you infer from this information?
#Question id: 658
#I Life Science/ Life Sciences Group – I-V
To what level of structure do α-helices belong?
#Question id: 4722
#SCPH12 I Genetics
Penetrance is the percentage of individuals having a particular genotype, who express the associated phenotype, following statement, are correct about Penetrance.
#Question id: 3528
#SCPH06 I Botany
Consider the following cross:
A/a ; B/b ; C/c ; D/d ; E/e X a/a ; B/b ; c/c ; D/d ; e/e
What proportion of progeny will phenotypically resemble the first parent?
#Question id: 5056
#SCPH01 Biochemistry
Cells of the responding tissue must have both a receptor protein for the inducing factor and the ability to respond to the signal. The ability to respond to a specific inductive signal is called as