#Question id: 10753
#Unit 10. Ecological Principles
Which of the following is correct combination?
#Question id: 3393
#Unit 11. Evolution and Behavior
Natural Selection can maintain a polymorphism when
a. heterozygote is fitter than the homozygote
b. Fitnesses of genotypes are negatively frequency dependent.
c. Fitnesses of genotypes are positive frequency dependent.
d. One homozygote is fitter than the heterozygote
#Question id: 12890
#General Aptitude
#Question id: 1503
#Unit 4. Cell Communication and Cell Signaling
When the genes responsible for familial breast cancer were sequenced, it was found that the polypeptides they encoded contained a zinc finger motif. What does this suggest to you about the normal functions of the products of these genes?
#Question id: 11807
#Unit 6. System Physiology – Plant
Given below are few statements regarding the cytokinin
signalling pathway;
a) Cytokinin inhibits the activation of a Cdc25- like
phosphatase, whose role is to remove an inhibitory phosphate group from the
Cdc2 kinase
b) Cytokinin oxidase irreversibly inactivates cytokinins,
and it could be important in regulating or limiting cytokinin effects
c) Cytokinin signal transduction pathway is completed on
multiple places such as ER, Cytosol and Nucleus
d) Elevation of endogenous cytokinin levels in transgenic
Arabidopsis results in overexpression of the KNOTTED homeobox transcription
factor homologs KNAT1 and STM—genes
Which of the following combinations from the given above statements is correct?