NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342192
It is said that Mendel proposed that the factor controlling any character is discrete and independent. This proposition was based on the
1 Observations that the offspring of a cross made between plants having two contrasting characters shows only one character without any blending
2 Results of \({F_3}\) generation of a cross
3 Cross pollination of parental generations
4 Self pollination \({F_1}\) offspring
Explanation:
It is said that Mendel proposed that the factor controlling any character is discrete and independent. This proposition was based on the Observations that the offspring of a cross made between plants having two contrasting characters shows only one character without any blending.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342193
Heterozygous purple flower is crossed with recessive white flower. The progeny has the ratio :
1 All white
2 All purple
3 75% purple and 25% white
4 50% purple and 50% white
Explanation:
If heterozygous dominant purple flower is test crossed with the recessive white flower, then 50% will be purple and the remaining 50% will be white
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342194
Mendel’s experiments proved that in \({F_2}\) generation both the tall and dwarf plants were produced. This shows
1 Independent assortment
2 Incomplete dominance
3 Non-blending of characters
4 Intermediate characters
Explanation:
Mendel experiments proved that in \({F_2}\) generation both the tall and dwarf plants were produced. This shows Non-blending of characters
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342195
A cross involving \({F_1}\) hybrid and a double recessive parent is called:
1 Dihybrid cross
2 Multiple cross
3 Trihybrid cross
4 Test cross
Explanation:
Crossing of \({F_1}\) individual having dominant phenotype with its homozygous recessive parent is called test cross. The test cross is used to determine whether the individuals exhibiting dominant characters are homozygous or heterozygous.
342192
It is said that Mendel proposed that the factor controlling any character is discrete and independent. This proposition was based on the
1 Observations that the offspring of a cross made between plants having two contrasting characters shows only one character without any blending
2 Results of \({F_3}\) generation of a cross
3 Cross pollination of parental generations
4 Self pollination \({F_1}\) offspring
Explanation:
It is said that Mendel proposed that the factor controlling any character is discrete and independent. This proposition was based on the Observations that the offspring of a cross made between plants having two contrasting characters shows only one character without any blending.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342193
Heterozygous purple flower is crossed with recessive white flower. The progeny has the ratio :
1 All white
2 All purple
3 75% purple and 25% white
4 50% purple and 50% white
Explanation:
If heterozygous dominant purple flower is test crossed with the recessive white flower, then 50% will be purple and the remaining 50% will be white
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342194
Mendel’s experiments proved that in \({F_2}\) generation both the tall and dwarf plants were produced. This shows
1 Independent assortment
2 Incomplete dominance
3 Non-blending of characters
4 Intermediate characters
Explanation:
Mendel experiments proved that in \({F_2}\) generation both the tall and dwarf plants were produced. This shows Non-blending of characters
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342195
A cross involving \({F_1}\) hybrid and a double recessive parent is called:
1 Dihybrid cross
2 Multiple cross
3 Trihybrid cross
4 Test cross
Explanation:
Crossing of \({F_1}\) individual having dominant phenotype with its homozygous recessive parent is called test cross. The test cross is used to determine whether the individuals exhibiting dominant characters are homozygous or heterozygous.
342192
It is said that Mendel proposed that the factor controlling any character is discrete and independent. This proposition was based on the
1 Observations that the offspring of a cross made between plants having two contrasting characters shows only one character without any blending
2 Results of \({F_3}\) generation of a cross
3 Cross pollination of parental generations
4 Self pollination \({F_1}\) offspring
Explanation:
It is said that Mendel proposed that the factor controlling any character is discrete and independent. This proposition was based on the Observations that the offspring of a cross made between plants having two contrasting characters shows only one character without any blending.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342193
Heterozygous purple flower is crossed with recessive white flower. The progeny has the ratio :
1 All white
2 All purple
3 75% purple and 25% white
4 50% purple and 50% white
Explanation:
If heterozygous dominant purple flower is test crossed with the recessive white flower, then 50% will be purple and the remaining 50% will be white
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342194
Mendel’s experiments proved that in \({F_2}\) generation both the tall and dwarf plants were produced. This shows
1 Independent assortment
2 Incomplete dominance
3 Non-blending of characters
4 Intermediate characters
Explanation:
Mendel experiments proved that in \({F_2}\) generation both the tall and dwarf plants were produced. This shows Non-blending of characters
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342195
A cross involving \({F_1}\) hybrid and a double recessive parent is called:
1 Dihybrid cross
2 Multiple cross
3 Trihybrid cross
4 Test cross
Explanation:
Crossing of \({F_1}\) individual having dominant phenotype with its homozygous recessive parent is called test cross. The test cross is used to determine whether the individuals exhibiting dominant characters are homozygous or heterozygous.
342192
It is said that Mendel proposed that the factor controlling any character is discrete and independent. This proposition was based on the
1 Observations that the offspring of a cross made between plants having two contrasting characters shows only one character without any blending
2 Results of \({F_3}\) generation of a cross
3 Cross pollination of parental generations
4 Self pollination \({F_1}\) offspring
Explanation:
It is said that Mendel proposed that the factor controlling any character is discrete and independent. This proposition was based on the Observations that the offspring of a cross made between plants having two contrasting characters shows only one character without any blending.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342193
Heterozygous purple flower is crossed with recessive white flower. The progeny has the ratio :
1 All white
2 All purple
3 75% purple and 25% white
4 50% purple and 50% white
Explanation:
If heterozygous dominant purple flower is test crossed with the recessive white flower, then 50% will be purple and the remaining 50% will be white
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342194
Mendel’s experiments proved that in \({F_2}\) generation both the tall and dwarf plants were produced. This shows
1 Independent assortment
2 Incomplete dominance
3 Non-blending of characters
4 Intermediate characters
Explanation:
Mendel experiments proved that in \({F_2}\) generation both the tall and dwarf plants were produced. This shows Non-blending of characters
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342195
A cross involving \({F_1}\) hybrid and a double recessive parent is called:
1 Dihybrid cross
2 Multiple cross
3 Trihybrid cross
4 Test cross
Explanation:
Crossing of \({F_1}\) individual having dominant phenotype with its homozygous recessive parent is called test cross. The test cross is used to determine whether the individuals exhibiting dominant characters are homozygous or heterozygous.
