342177
The unmodified allele, represents the original phenotype is the ____allele and the modified allele is generally the _______allele
1 Recessive, recessive
2 Recessive, dominant
3 Dominant, recessive
4 Dominant, dominant
Explanation:
The unmodified (functioning) allele, which represents the original phenotype is the dominant allele and the modified allele is generally the recessive allele.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342178
The Mirabilis jalapa when two \({F_1}\) pink flowered plants were crossed with each other, the \({F_2}\) generation produced 40 red, 80 pink and 40 white flowering plants. This is a case of
1 Lethal genes
2 Duplicate genes
3 Epistasis
4 Incomplete dominance
Explanation:
Incomplete dominance.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342179
The phenotype of an individual may be affected if the modified allele produces a. No enzyme at all b. The normal/less efficient enzyme c. A non-functional enzyme
1 Only (a) is correct
2 (a) and (c) are correct
3 (b) and (c) are correct
4 Only (c) is correct
Explanation:
If the allele produces a non-functional enzyme or no enzyme, the phenotype may be effected.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342180
Select the statement which is not false. A. The normal allele produces the normal enzyme that is needed for the transformation of a substrate S B. The modified allele produces no enzyme at all, at all times
1 Only A
2 Only B
3 Both A & B
4 Both are false
Explanation:
The modified allele produces no enzyme at all, but not at all times. This statement is false.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342181
What will be the ratio of offspring in a cross betweeen the red coloured and white coloured flowers of Mirabilis jalapa in \({F_1}\) generation?
1 Red:Pink = 1:1
2 All red
3 All pink
4 All white
Explanation:
In incomplete dominance, \({F_1}\) generation will have all the flowers pink in colour.
342177
The unmodified allele, represents the original phenotype is the ____allele and the modified allele is generally the _______allele
1 Recessive, recessive
2 Recessive, dominant
3 Dominant, recessive
4 Dominant, dominant
Explanation:
The unmodified (functioning) allele, which represents the original phenotype is the dominant allele and the modified allele is generally the recessive allele.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342178
The Mirabilis jalapa when two \({F_1}\) pink flowered plants were crossed with each other, the \({F_2}\) generation produced 40 red, 80 pink and 40 white flowering plants. This is a case of
1 Lethal genes
2 Duplicate genes
3 Epistasis
4 Incomplete dominance
Explanation:
Incomplete dominance.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342179
The phenotype of an individual may be affected if the modified allele produces a. No enzyme at all b. The normal/less efficient enzyme c. A non-functional enzyme
1 Only (a) is correct
2 (a) and (c) are correct
3 (b) and (c) are correct
4 Only (c) is correct
Explanation:
If the allele produces a non-functional enzyme or no enzyme, the phenotype may be effected.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342180
Select the statement which is not false. A. The normal allele produces the normal enzyme that is needed for the transformation of a substrate S B. The modified allele produces no enzyme at all, at all times
1 Only A
2 Only B
3 Both A & B
4 Both are false
Explanation:
The modified allele produces no enzyme at all, but not at all times. This statement is false.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342181
What will be the ratio of offspring in a cross betweeen the red coloured and white coloured flowers of Mirabilis jalapa in \({F_1}\) generation?
1 Red:Pink = 1:1
2 All red
3 All pink
4 All white
Explanation:
In incomplete dominance, \({F_1}\) generation will have all the flowers pink in colour.
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BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342177
The unmodified allele, represents the original phenotype is the ____allele and the modified allele is generally the _______allele
1 Recessive, recessive
2 Recessive, dominant
3 Dominant, recessive
4 Dominant, dominant
Explanation:
The unmodified (functioning) allele, which represents the original phenotype is the dominant allele and the modified allele is generally the recessive allele.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342178
The Mirabilis jalapa when two \({F_1}\) pink flowered plants were crossed with each other, the \({F_2}\) generation produced 40 red, 80 pink and 40 white flowering plants. This is a case of
1 Lethal genes
2 Duplicate genes
3 Epistasis
4 Incomplete dominance
Explanation:
Incomplete dominance.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342179
The phenotype of an individual may be affected if the modified allele produces a. No enzyme at all b. The normal/less efficient enzyme c. A non-functional enzyme
1 Only (a) is correct
2 (a) and (c) are correct
3 (b) and (c) are correct
4 Only (c) is correct
Explanation:
If the allele produces a non-functional enzyme or no enzyme, the phenotype may be effected.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342180
Select the statement which is not false. A. The normal allele produces the normal enzyme that is needed for the transformation of a substrate S B. The modified allele produces no enzyme at all, at all times
1 Only A
2 Only B
3 Both A & B
4 Both are false
Explanation:
The modified allele produces no enzyme at all, but not at all times. This statement is false.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342181
What will be the ratio of offspring in a cross betweeen the red coloured and white coloured flowers of Mirabilis jalapa in \({F_1}\) generation?
1 Red:Pink = 1:1
2 All red
3 All pink
4 All white
Explanation:
In incomplete dominance, \({F_1}\) generation will have all the flowers pink in colour.
342177
The unmodified allele, represents the original phenotype is the ____allele and the modified allele is generally the _______allele
1 Recessive, recessive
2 Recessive, dominant
3 Dominant, recessive
4 Dominant, dominant
Explanation:
The unmodified (functioning) allele, which represents the original phenotype is the dominant allele and the modified allele is generally the recessive allele.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342178
The Mirabilis jalapa when two \({F_1}\) pink flowered plants were crossed with each other, the \({F_2}\) generation produced 40 red, 80 pink and 40 white flowering plants. This is a case of
1 Lethal genes
2 Duplicate genes
3 Epistasis
4 Incomplete dominance
Explanation:
Incomplete dominance.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342179
The phenotype of an individual may be affected if the modified allele produces a. No enzyme at all b. The normal/less efficient enzyme c. A non-functional enzyme
1 Only (a) is correct
2 (a) and (c) are correct
3 (b) and (c) are correct
4 Only (c) is correct
Explanation:
If the allele produces a non-functional enzyme or no enzyme, the phenotype may be effected.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342180
Select the statement which is not false. A. The normal allele produces the normal enzyme that is needed for the transformation of a substrate S B. The modified allele produces no enzyme at all, at all times
1 Only A
2 Only B
3 Both A & B
4 Both are false
Explanation:
The modified allele produces no enzyme at all, but not at all times. This statement is false.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342181
What will be the ratio of offspring in a cross betweeen the red coloured and white coloured flowers of Mirabilis jalapa in \({F_1}\) generation?
1 Red:Pink = 1:1
2 All red
3 All pink
4 All white
Explanation:
In incomplete dominance, \({F_1}\) generation will have all the flowers pink in colour.
342177
The unmodified allele, represents the original phenotype is the ____allele and the modified allele is generally the _______allele
1 Recessive, recessive
2 Recessive, dominant
3 Dominant, recessive
4 Dominant, dominant
Explanation:
The unmodified (functioning) allele, which represents the original phenotype is the dominant allele and the modified allele is generally the recessive allele.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342178
The Mirabilis jalapa when two \({F_1}\) pink flowered plants were crossed with each other, the \({F_2}\) generation produced 40 red, 80 pink and 40 white flowering plants. This is a case of
1 Lethal genes
2 Duplicate genes
3 Epistasis
4 Incomplete dominance
Explanation:
Incomplete dominance.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342179
The phenotype of an individual may be affected if the modified allele produces a. No enzyme at all b. The normal/less efficient enzyme c. A non-functional enzyme
1 Only (a) is correct
2 (a) and (c) are correct
3 (b) and (c) are correct
4 Only (c) is correct
Explanation:
If the allele produces a non-functional enzyme or no enzyme, the phenotype may be effected.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342180
Select the statement which is not false. A. The normal allele produces the normal enzyme that is needed for the transformation of a substrate S B. The modified allele produces no enzyme at all, at all times
1 Only A
2 Only B
3 Both A & B
4 Both are false
Explanation:
The modified allele produces no enzyme at all, but not at all times. This statement is false.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342181
What will be the ratio of offspring in a cross betweeen the red coloured and white coloured flowers of Mirabilis jalapa in \({F_1}\) generation?
1 Red:Pink = 1:1
2 All red
3 All pink
4 All white
Explanation:
In incomplete dominance, \({F_1}\) generation will have all the flowers pink in colour.