In the yeast the isolation of double mutants can be analyzed by

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#Question id: 5813

#Unit 8. Inheritance Biology

Examples of environmental mutagens include:

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#Question id: 15955

#Unit 12. Applied Biology

Protoplast culture is applicable for

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#Question id: 3379

#Unit 11. Evolution and Behavior

polymorphism is define existence of two or more form of same species within same population at the same time and place .polymorphism either balanced or transient depending upon type of natural selection  which of the following reason for balanced genetic polymorphism

a. each morph has selective advantage at equal intensity

b. non of the morph has selective advantage over other

c. heterzygote superiority

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#Question id: 22939

#Unit 5. Developmental Biology

CO gene expression appears to be highest in the companion cells of the phloem of leaves and stems, the downstream target gene of CONSTANS is

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#Question id: 15748

#Unit 5. Developmental Biology

In Drosophila, if there is four X chromosome and three sets of autosomes then the fly is: