A. Independent pairs segregate independently of each other
P. Gene
B. One pair segregated independently of another pair
Q. Separation of homologous chromosome
C. Anaphase-I
R. Chromosome
1 A – R, B – P , C – Q
2 A – Q, B – R, C – P
3 A – P , B – R, C – Q
4 A – Q, B – P , C – R
Explanation:
A-R, B-P, C-Q
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342094
Chromosomes were first seen by
1 Flemming
2 Waldeyer
3 Strasburger
4 Hofmeister
Explanation:
Chromosomes are thread-like DNA protein complex which carry genetic material in a linear series of genes. In 1848, W. Hofmeister first discovered chromosomes in the dividing pollen mother cells of Tradescantia. And in 1875, Strasburger first observed chromosome during cell division.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342095
In the given diagram ' X ' and ' Y ' represent which stage of cell division?
1 Telophase
2 Anaphase
3 Prophase
4 Metaphase
Explanation:
X-represents Anaphase I without centromeres split( the actual reductional division) and Y represents Anaphase II with centromeres splitting.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342096
The genes contributed by mother to each of her progeny
A. Independent pairs segregate independently of each other
P. Gene
B. One pair segregated independently of another pair
Q. Separation of homologous chromosome
C. Anaphase-I
R. Chromosome
1 A – R, B – P , C – Q
2 A – Q, B – R, C – P
3 A – P , B – R, C – Q
4 A – Q, B – P , C – R
Explanation:
A-R, B-P, C-Q
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342094
Chromosomes were first seen by
1 Flemming
2 Waldeyer
3 Strasburger
4 Hofmeister
Explanation:
Chromosomes are thread-like DNA protein complex which carry genetic material in a linear series of genes. In 1848, W. Hofmeister first discovered chromosomes in the dividing pollen mother cells of Tradescantia. And in 1875, Strasburger first observed chromosome during cell division.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342095
In the given diagram ' X ' and ' Y ' represent which stage of cell division?
1 Telophase
2 Anaphase
3 Prophase
4 Metaphase
Explanation:
X-represents Anaphase I without centromeres split( the actual reductional division) and Y represents Anaphase II with centromeres splitting.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342096
The genes contributed by mother to each of her progeny
A. Independent pairs segregate independently of each other
P. Gene
B. One pair segregated independently of another pair
Q. Separation of homologous chromosome
C. Anaphase-I
R. Chromosome
1 A – R, B – P , C – Q
2 A – Q, B – R, C – P
3 A – P , B – R, C – Q
4 A – Q, B – P , C – R
Explanation:
A-R, B-P, C-Q
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342094
Chromosomes were first seen by
1 Flemming
2 Waldeyer
3 Strasburger
4 Hofmeister
Explanation:
Chromosomes are thread-like DNA protein complex which carry genetic material in a linear series of genes. In 1848, W. Hofmeister first discovered chromosomes in the dividing pollen mother cells of Tradescantia. And in 1875, Strasburger first observed chromosome during cell division.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342095
In the given diagram ' X ' and ' Y ' represent which stage of cell division?
1 Telophase
2 Anaphase
3 Prophase
4 Metaphase
Explanation:
X-represents Anaphase I without centromeres split( the actual reductional division) and Y represents Anaphase II with centromeres splitting.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342096
The genes contributed by mother to each of her progeny
A. Independent pairs segregate independently of each other
P. Gene
B. One pair segregated independently of another pair
Q. Separation of homologous chromosome
C. Anaphase-I
R. Chromosome
1 A – R, B – P , C – Q
2 A – Q, B – R, C – P
3 A – P , B – R, C – Q
4 A – Q, B – P , C – R
Explanation:
A-R, B-P, C-Q
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342094
Chromosomes were first seen by
1 Flemming
2 Waldeyer
3 Strasburger
4 Hofmeister
Explanation:
Chromosomes are thread-like DNA protein complex which carry genetic material in a linear series of genes. In 1848, W. Hofmeister first discovered chromosomes in the dividing pollen mother cells of Tradescantia. And in 1875, Strasburger first observed chromosome during cell division.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342095
In the given diagram ' X ' and ' Y ' represent which stage of cell division?
1 Telophase
2 Anaphase
3 Prophase
4 Metaphase
Explanation:
X-represents Anaphase I without centromeres split( the actual reductional division) and Y represents Anaphase II with centromeres splitting.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342096
The genes contributed by mother to each of her progeny
A. Independent pairs segregate independently of each other
P. Gene
B. One pair segregated independently of another pair
Q. Separation of homologous chromosome
C. Anaphase-I
R. Chromosome
1 A – R, B – P , C – Q
2 A – Q, B – R, C – P
3 A – P , B – R, C – Q
4 A – Q, B – P , C – R
Explanation:
A-R, B-P, C-Q
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342094
Chromosomes were first seen by
1 Flemming
2 Waldeyer
3 Strasburger
4 Hofmeister
Explanation:
Chromosomes are thread-like DNA protein complex which carry genetic material in a linear series of genes. In 1848, W. Hofmeister first discovered chromosomes in the dividing pollen mother cells of Tradescantia. And in 1875, Strasburger first observed chromosome during cell division.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342095
In the given diagram ' X ' and ' Y ' represent which stage of cell division?
1 Telophase
2 Anaphase
3 Prophase
4 Metaphase
Explanation:
X-represents Anaphase I without centromeres split( the actual reductional division) and Y represents Anaphase II with centromeres splitting.
BIOXII05: PRINCIPLES OF INHERITANCE AND VARIATION
342096
The genes contributed by mother to each of her progeny
