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Case 0123456789

Individual 1 gaacgaccat

Individual 1 gaacgaccat

Individual 1 gaacgaccat

Individual 1 gaacgaccat

Individual 1 gaacgacgat

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Individual 1 gatcgacgaa

Individual 1 gatcgacgaa

Individual 1 gatcgacgat

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5.1. Which SNP is strongly linked to the disorder?

a. position 2

b. position 3

c. position 4

d. position 8

e. position 9

5.2. You write up a paper describing these two groups as two new species and the paper comes back rejected because the reviewers say that you have

Explanation / Answer

5.1) Head smut is a severe disease that effects yield in maize crop. It is caused by fungus Sphacelotheca retliana. It mainly affects SNP 8.

Hence, the correct option is d.

5.2) Describing two groups as two new species in a paper, gives the information completely as a new concept. Hence, compare the two groups as groups and present the information.

Hence, the correct option is b.

5.3) He analysed about genes involved in common human diseases. According to him, the disease causing variants are classified and placed into quadrant. He focused more on high frequency genes that have less effect on common diseases.

Hence, the correct option is c.

5.4) He concentrated more on high frequency genes that have less effect on common diseases. But in fact, several genes are involved in developing diseases.

Hence, the correct option is a.

5.5) if different organisms, of same species will have different SNPs. SNPs do not restrict mating in individuals. They may have large amount of gene flow. If they freely mating then they cannot be genetically isolated.

Hence, the correct option is e.

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