Genetics & Inheritance 1 Leaving Certificate Biology

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For €100: Who is regarded as the father of genetics? A B C D Punnett Mendel HarveyFleming 50:5050:50 Ask the audiencePhone a friendAsk the audiencePhone a friend

B: Mendel You have won €100 Next Question

For €100: Who is regarded as the father of genetics? A B C D Punnett Mendel Ask the audiencePhone a friendAsk the audiencePhone a friend

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Phone a friend Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €100. I’m 80% certain that it's … B Back to question

For €200: Alternative forms of a gene are known as … A B C D Autosomes Alleles Junk genesHeterosomes 50:50Ask the audiencePhone a friend

B: Alleles You have won €200 Next Question

For €200: Alternative forms of a gene are known as … A B C D Alleles Junk genes Ask the audiencePhone a friend

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Phone a friend Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €200. That’s definitely B Back to question

For €300: The diploid number of chromosomes is restored as a result of … A B C D Mitosis Meiosis Gamete formationFertilisation 50:50Ask the audiencePhone a friend

D: Fertilisation You have won €300 Next Question

For €300: The diploid number of chromosomes is restored as a result of … A B C D Gamete formationFertilisation Ask the audiencePhone a friend

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Phone a friend Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €300. It has to be D Chris Back to question

Linkage For €500: Which of the following refers to the formation of an intermediate phenotype from the heterozygous condition? A B C D Incomplete dominance Independent assortment Segregation 50:50Ask the audiencePhone a friend

A: Incomplete dominance You have won €500 Next Question

For €500: Which of the following refers to the formation of an intermediate phenotype from the heterozygous condition? A B C D Incomplete dominance Independent assortment Ask the audiencePhone a friend

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Phone a friend Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €500. It’s definitely A Chris Back to question

For €1,000: Alleles are not found in pairs in … A B C D Fertilised eggs Muscle cells Nerve cellsSperm cells 50:50Ask the audiencePhone a friend

Congratulations D: Sperm cells You have won €1, Sep-15 The Contestant € 1, One thousand euro only Next Question

For €1,000: Alleles are not found in pairs in … A B C D Nerve cellsSperm cells Ask the audiencePhone a friend

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For €2,000: The physical appearance of an individual as a result of the interaction of the genotype with the environment is called the … A B C D Gene expression Phenotype GenotypeGene pharming 50:50Ask the audiencePhone a friend

B: Phenotype You have won €2,000 Next Question

For €2,000: The physical appearance of an individual as a result of the interaction of the genotype with the environment is called the … A B C D Phenotype Genotype Ask the audiencePhone a friend

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Phone a friend Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €2,000. I am not sure, I’d chance B Back to question

For €4,000: Which of the following are possible gametes from TTRr? A B C D TR, Tr TT, Rr TT, TRTT, Tr 50:50Ask the audiencePhone a friend

A: TR, Tr You have won €4,000 Next Question

For €4,000: Which of the following are possible gametes from TTRr? A B C D TR, Tr TT, Rr Ask the audiencePhone a friend

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Phone a friend Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €4,000. I am not sure, I would guess A Back to question

For €8,000: A person with blood type A may receive a transfusion of which type(s) of blood? A B C D A & AB A & O AB & OAB 50:50Ask the audiencePhone a friend

B: A & O You have won €8,000 Next Question

For €8,000: A person with blood type A may receive a transfusion of which type(s) of blood? A B C D A & O AB & O Ask the audiencePhone a friend

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Phone a friend Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €8,000. It is definitely A... Wait a minute it may be C Back to question

For €16,000: Which of the following is a cross which results in 75% of the progeny having the dominant phenotype? A B C D TT x tt Tt x tt Tt x TtTT x Tt 50:50Ask the audiencePhone a friend

C: Tt x Tt You have won €16,000 Next Question

For €16,000: Which of the following is a cross which results in 75% of the progeny having the dominant phenotype? A B C D Tt x tt Tt x Tt Ask the audiencePhone a friend

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Phone a friend Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €16,000. I know this one, it's … B, I think Back to question

For €32,000: The process of changing the information in a gene into a protein and the effect that protein has on the organism is called … A B C D Gene pharming Genotype Gene expression Phenotype 50:50Ask the audiencePhone a friend

C: Gene expression You have won €32, Sep-15 The Contestant € 32, Thirty two thousand euro only Next Question

For €32,000: The process of changing the information in a gene into a protein and the effect that protein has on the organism is called … A B C D Gene pharming Gene expression Ask the audiencePhone a friend

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Phone a friend Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €32,000. I believe it is … A Back to question

For €64,000: Two heterozygous tall plants, each with a recessive gene for dwarfism, are crossed. What proportion of their offspring will be dwarf? A B C D 1 in 2 1 in 4 1 in 31 in 8 50:50Ask the audiencePhone a friend

B: 1 in 4 You have won €64,000 Next Question

For €64,000: Two heterozygous tall plants, each with a recessive gene for dwarfism, are crossed. What proportion of their offspring will be dwarf? A B C D 1 in 2 1 in 4 Ask the audiencePhone a friend

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Phone a friend Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €64,000. It’s either A or B, I’m 100% certain of that. Back to question

For €125,000: A normal man marries a woman who is a carrier of the recessive haemophilia gene, which is sex-linked. What proportion of their offspring could have the condition? A B C D 1 in 2 1 in 4 1 in 61 in 8 50:50Ask the audiencePhone a friend

B: 1 in 4 You have won €125,000 Next Question

For €125,000: A normal man marries a woman who is a carrier of the recessive haemophilia gene, which is sex-linked. What proportion of their offspring could have the condition? A B C D 1 in 2 1 in 4 Ask the audiencePhone a friend

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Phone a friend Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €125,000. I know this? Is it B? Back to question

For €250,000: What term is given to pieces of DNA that do not code for a protein and seem to have no function other than to separate genes? They are also known as junk genes. A B C D Interons Genotype ExonsPhenotype 50:50Ask the audiencePhone a friend

C: Exons You have won €250,000 Next Question

For €250,000: What term is given to pieces of DNA that do not code for a protein and seem to have no function other than to separate genes? They are also known as junk genes. A B C D Interons Exons Ask the audiencePhone a friend

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Phone a friend Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €250,000. I know it. Oh! Chance C or D Back to question

For €500,000: A colour-blind man marries a woman with normal vision, whose father was colour blind. What are the chances that a son of theirs will be colour-blind? A B C D 75% 100% 25%50% 50:50Ask the audiencePhone a friend

D: 50% You have won €500,000 Next Question

For €500,000: A colour-blind man marries a woman with normal vision, whose father was colour blind. What are the chances that a son of theirs will be colour-blind? A B C D 25%50% Ask the audiencePhone a friend

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Phone a friend Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €500,000. I think it is C or D. I’m nor sure which. Take a chance on D. Back to question

For €1,000,000: What ratio would you expect in a dihybrid cross between a parent heterozygous for both traits and a parent homozygous recessive for both traits (Independent assortment occurs). A B C D 9:3:3:1 1:1:1:1 1:13:1 50:50Ask the audiencePhone a friend

Congratulations You are a Millionaire! 18-Sep-15 The Contestant € 1,000, One million euro only

For €1,000,000: What ratio would you expect in a dihybrid cross between a parent heterozygous for both traits and a parent homozygous recessive for both traits (Independent assortment occurs). A B C D 9:3:3:1 1:1:1:1 Ask the audiencePhone a friend

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Phone a friend Hello, it's Chris Tarrant on Who wants to be a millionaire, this question is for €1,000,000. I do not have a clue I’m afraid Back to question

WRONG ANSWER Hard Luck You leave with nothing Try Again

WRONG ANSWER Hard Luck You leave with a cheque for €1, Try Again 18-Sep-15 The Contestant € 1, One thousand euro only

WRONG ANSWER Hard Luck You leave with a cheque for €32, Try Again 18-Sep-15 The Contestant € 32, Thirty two thousand euro only