71.  

Match the following :-
Column I                              Column II
1. Genetics                       a. Father of genetics
2. W.Bateson                    b. To become
3. "Gen"                            c. Coined the term genetics
4. Gregor Johann Mendel d. Study of heredity

A. (1 - d) (2 - c) (3 - a) (4 - b)

B. (1 - d) (2 - a) (3 - c) (4 - b)

C. (1 - d) (2 - C) (3 - b) (4 - a)

D. (1 - d) (2 - b) (3 - C) (4 - a)

Answer : Option C

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72.  

Match the following
Column I                        Column II
1. Johansen                a. Coined the term gene
2. Mendel                    b. Crossing over in drosophila
3. T. H. Morgan           c. Linkage in lathyrus odoratus
4. Bateson & punnett d. Law of segregation

A. (1 - d) (2 - c) (3 - b) (4 - a)

B. (1 - a) (2 - d) (3 - b) (4 - c)

C. (1 - c) (2 - d) (3 - b) (4 - a)

D. (1 - b) (2 - d) (3 - a) (4 - c)

Answer : Option B

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73.  

Match the following
Column I                                 Column II
1. Single gene inheritance    a. 1 : 1: 1 : 1
2. Double gene inheritance   b. 1 : 2 : 1
3. Test cross                         c. 3 : 1
4. Incomplete dominance    d. 9 : 3 : 3 : 1

A. (1 - c) (2 - d) (3 - a) (4 - b)

B. (1 - d) (2 - c) (3 - b) (4 - a)

C. (1 - a) (2 - b) (3 - d) (4 - c)

D. (1- d) (2 - b) (3 - a) (4 - c)

Answer : Option A

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74.  

Match the following
Column I                          Column II
1. Co- dominance             a. More then two optional forms of a gene
2. Polygenic inheritance    b. Multiple effect of a single gene
3. Multiple alleles               c. Quantitative inheritance
4. Pleiotropism                   d. Both gene express their expression independently

A. (1 - d) (2 - c) (3 - a) (4 - b)

B. (1 - a) (2 - c) (3 - b) (4 - d)

C. (1 - d) (2 - a) (3 - c) (4 - b)

D. (1 - a) (2 - b) (3 - d) (4 - c)

Answer : Option A

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