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#Question id: 5705

The chromosome has been broken at two points, and the segment between them has been inverted. What will be affects of this inversion however, person is heterozygous this abnormality?

#Unit 8. Inheritance Biology

It may change the relative lengths of the two arms of the chromosome
This stretches the dicentric chromatid across the center of the nucleus, forming a structure called a dicentric bridge
Two of four gametes contain recombinant chromosomes that are missing some genes however no duplication of gene; these gametes will not produce viable offspring
Recombination is not reduced within a inverted region comparatively normal

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#Question id: 12466

#Unit 10. Ecological Principles

Which of the following is a density-independent factor that could limit a population of high-altitude butterflies?

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#Question id: 19057

#Unit 13. Methods in Biology

Which of the statements is correct about Gas chromatography?

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#Question id: 15988

#Unit 12. Applied Biology

which one is chemically responsible for the plant transformation method?

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#Question id: 15238

#Unit 13. Methods in Biology

Electrophoretic resolution can be mainly changed by adjusting the

b) pH of buffer system

c) luminous intensity

d) Gel concentration

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#Question id: 11213

#Unit 7. System Physiology – Animal

An example of ligand-gated ion channels is ________.