Genetics Breeding Daily MCQ – 31

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Genetics Breeding Daily MCQ Study

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Time limit: 0 0 of 10 questions completed Questions: 1 2 3 4 5 6 7 8 9 10 Information Agriexam Daily Quiz   You have already completed the Test before. Hence you can not start it again. Test is loading... You must sign in or sign up to start the Test. You have to finish following quiz, to start this Test: Your results are here!! for" Breeding and Genetics Quiz 31 " 0 of 10 questions answered correctly Your time: Time has elapsed Your Final Score is : 0 You have attempted : 0 Number of Correct Questions : 0 and scored 0 Number of Incorrect Questions : 0 and Negative marks 0 Average score     Your score     Breeding and Genetics You have attempted: 0 Number of Correct Questions: 0 and scored 0 Number of Incorrect Questions: 0 and Negative marks 0 Thanks For Attending Daily Quiz Your result has been entered into leaderboard Loading Name: E-Mail: Captcha: maximum of 10 points Pos. Name Entered on Points Result Table is loading No data available 1 2 3 4 5 6 7 8 9 10 Answered Review Question 1 of 10 1. Question The stamens in cruciferae are? Didynamous Tridynamous Tetradidynamous Decadynamous Question 2 of 10 2. Question The basis of evolution is? Heredity Variation Simplicity Complexion Question 3 of 10 3. Question If ‘n’ is no. of Inbred line then total no. of double cross is? n(n – 1)/2 2n(n – 1)/3 n(n – 1)(n – 2)(n – 3)/8 n(n – 1)(n – 2)/3 Question 4 of 10 4. Question Chromosomes are the smallest during? Prophase Metaphase Anaphase Telophase Question 5 of 10 5. Question 2n-1 is? Monosomic Nullisomic Trisomic Tetraomic Question 6 of 10 6. Question The product of cross between cytoplasmic male sterile x cytoplasmic male fertile as? Sterile F1 Fertile F1 Fertile, sterile in 1:1 ratio None of the above Question 7 of 10 7. Question Which of the following is Autotetraploid? Cynodon dactylon Secale cerele Pisum sativum Raphanus Question 8 of 10 8. Question The Seed coat is derived from? Nucellus Embryo Endosperm Testa Question 9 of 10 9. Question Dockage means? Viability of seeds Impurity percentage of seed lot Germination percentage Vigour of seeds Question 10 of 10 10. Question Replacement of purine with another purine base is known as? Transversion Transduction Translocation Transition

Q.1: The stamens in cruciferae are?

1. Didynamous
2. Tridynamous
3. Tetradidynamous
4. Decadynamous

Q.2: The basis of evolution is?

1. Heredity
2. Variation
3. Simplicity
4. Complexion

Q.3: If ‘n’ is no. of Inbred line then total no. of double cross is?

1. n(n – 1)/2
2. 2n(n – 1)/3
3. n(n – 1)(n – 2)(n – 3)/8
4. n(n – 1)(n – 2)/3

Q.4: Chromosomes are the smallest during?

1. Prophase
2. Metaphase
3. Anaphase
4. Telophase

Q.5: 2n-1 is?

1. Monosomic
2. Nullisomic
3. Trisomic
4. Tetraomic

Q.6: The product of cross between cytoplasmic male sterile x cytoplasmic male fertile as?

1. Sterile F1
2. Fertile F1
3. Fertile, sterile in 1:1 ratio
4. None of the above

Q.7: Which of the following is Autotetraploid?

1. Cynodon dactylon
2. Secale cerele
3. Pisum sativum
4. Raphanus

Q.8: The Seed coat is derived from?

1. Nucellus
2. Embryo
3. Endosperm
4. Testa

Q.9: Dockage means?

1. Viability of seeds
2. Impurity percentage of seed lot
3. Germination percentage
4. Vigour of seeds

Q.10: Replacement of purine with another purine base is known as?

1. Transversion
2. Transduction
3. Translocation
4. Transition

Genetics Breeding Daily MCQ – 31

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