Evidences for Evolution
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BIOXII07:EVOLUTION

346444 Which one of the following options gives one correct example each of convergent evolution and divergent evolution
\[\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{{\rm{Divergent}}}
\end{array}\;\begin{array}{*{20}{l}}
{{\rm{Evolution}}}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Convergent}}}
\end{array}\;\begin{array}{*{20}{l}}
{{\rm{Evolution}}}
\end{array}}
\end{array}\]

1 \[\begin{array}{l}
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{{\rm{Bones}}\;{\rm{of}}\;{\rm{forelimbs}}\;{\rm{of}}\;\;}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Eyes}}\;{\rm{of}}\;{\rm{octopus}}}
\end{array}\;}
\end{array}\\
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{whale}}\;{\rm{and}}\;{\rm{cheetah}}}
\end{array}}
\end{array}}
\end{array}}&{\;\;\begin{array}{*{20}{l}}
{\;\;\;{\rm{and}}\;{\rm{mammals}}}
\end{array}}
\end{array}
\end{array}\]
2 \[\begin{array}{l}
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{Wings}}\;{\rm{of}}\;{\rm{butterfly}}\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Brain}}\;{\rm{and}}\;{\rm{heart}}\;{\rm{of}}}
\end{array}}
\end{array}\\
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{and}}\;{\rm{sparrow}}}
\end{array}\;\;\;\;\;\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\;\;\;\begin{array}{*{20}{l}}
{\;{\rm{vertebrates}}}
\end{array}}
\end{array}
\end{array}\]
3 \[\begin{array}{l}
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{Potato}}\;{\rm{and}}\;{\rm{sweet}}}
\end{array}\;\;\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Thorn}}\;{\rm{of}}\;{\rm{bougainvillea}}\;{\rm{and}}}
\end{array}}
\end{array}\\
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{potato}}}
\end{array}\;\;\;\;\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\;\;\;\begin{array}{*{20}{l}}
{\;\begin{array}{*{20}{l}}
{\;\;\;\;\;\;\;\;\begin{array}{*{20}{l}}
{\;\;{\rm{tendrils}}\;{\rm{of}}\;{\rm{cucurbita}}}
\end{array}}
\end{array}}
\end{array}}
\end{array}
\end{array}\]
4 \[\begin{array}{l}
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{Flippers}}\;{\rm{of}}\;{\rm{penguins}}}
\end{array}\;\;}
\end{array}}
\end{array}}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Wings}}\;{\rm{of}}\;{\rm{butterfly}}}
\end{array}}
\end{array}\\
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{and}}\;{\rm{dolphins}}}
\end{array}\;\;\;\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\;\;\;\begin{array}{*{20}{l}}
{\;\begin{array}{*{20}{l}}
{\;\begin{array}{*{20}{l}}
{{\rm{and}}\;{\rm{birds}}}
\end{array}}
\end{array}}
\end{array}}
\end{array}
\end{array}\]
BIOXII07:EVOLUTION

346445 The preserved fossil remains of Archaeopteryx show that

1 Reptiles gave rise to birds during Permian periods
2 It was flying reptile in the Triassic period
3 Reptiles gave rise to birds during Jurassic period
4 It was a flying reptile in the Permian period
BIOXII07:EVOLUTION

346446 Mark the incorrect statements about the evolution of life forms on the behalf of fossil records?

1 New life forms have arisen at different times in the history of earth.
2 Diversity was same since creation and will be same in future also
3 Some life forms are restricted to certain geological periods
4 Life forms varied over the period of time
BIOXII07:EVOLUTION

346447 Palaentological evidences for evolution refer to the

1 Development of embryo
2 Homologus organs
3 Fossils
4 Analogous organs
NCERT Exemplar
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BIOXII07:EVOLUTION

346444 Which one of the following options gives one correct example each of convergent evolution and divergent evolution
\[\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{{\rm{Divergent}}}
\end{array}\;\begin{array}{*{20}{l}}
{{\rm{Evolution}}}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Convergent}}}
\end{array}\;\begin{array}{*{20}{l}}
{{\rm{Evolution}}}
\end{array}}
\end{array}\]

1 \[\begin{array}{l}
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{{\rm{Bones}}\;{\rm{of}}\;{\rm{forelimbs}}\;{\rm{of}}\;\;}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Eyes}}\;{\rm{of}}\;{\rm{octopus}}}
\end{array}\;}
\end{array}\\
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{whale}}\;{\rm{and}}\;{\rm{cheetah}}}
\end{array}}
\end{array}}
\end{array}}&{\;\;\begin{array}{*{20}{l}}
{\;\;\;{\rm{and}}\;{\rm{mammals}}}
\end{array}}
\end{array}
\end{array}\]
2 \[\begin{array}{l}
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{Wings}}\;{\rm{of}}\;{\rm{butterfly}}\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Brain}}\;{\rm{and}}\;{\rm{heart}}\;{\rm{of}}}
\end{array}}
\end{array}\\
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{and}}\;{\rm{sparrow}}}
\end{array}\;\;\;\;\;\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\;\;\;\begin{array}{*{20}{l}}
{\;{\rm{vertebrates}}}
\end{array}}
\end{array}
\end{array}\]
3 \[\begin{array}{l}
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{Potato}}\;{\rm{and}}\;{\rm{sweet}}}
\end{array}\;\;\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Thorn}}\;{\rm{of}}\;{\rm{bougainvillea}}\;{\rm{and}}}
\end{array}}
\end{array}\\
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{potato}}}
\end{array}\;\;\;\;\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\;\;\;\begin{array}{*{20}{l}}
{\;\begin{array}{*{20}{l}}
{\;\;\;\;\;\;\;\;\begin{array}{*{20}{l}}
{\;\;{\rm{tendrils}}\;{\rm{of}}\;{\rm{cucurbita}}}
\end{array}}
\end{array}}
\end{array}}
\end{array}
\end{array}\]
4 \[\begin{array}{l}
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{Flippers}}\;{\rm{of}}\;{\rm{penguins}}}
\end{array}\;\;}
\end{array}}
\end{array}}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Wings}}\;{\rm{of}}\;{\rm{butterfly}}}
\end{array}}
\end{array}\\
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{and}}\;{\rm{dolphins}}}
\end{array}\;\;\;\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\;\;\;\begin{array}{*{20}{l}}
{\;\begin{array}{*{20}{l}}
{\;\begin{array}{*{20}{l}}
{{\rm{and}}\;{\rm{birds}}}
\end{array}}
\end{array}}
\end{array}}
\end{array}
\end{array}\]
BIOXII07:EVOLUTION

346445 The preserved fossil remains of Archaeopteryx show that

1 Reptiles gave rise to birds during Permian periods
2 It was flying reptile in the Triassic period
3 Reptiles gave rise to birds during Jurassic period
4 It was a flying reptile in the Permian period
BIOXII07:EVOLUTION

346446 Mark the incorrect statements about the evolution of life forms on the behalf of fossil records?

1 New life forms have arisen at different times in the history of earth.
2 Diversity was same since creation and will be same in future also
3 Some life forms are restricted to certain geological periods
4 Life forms varied over the period of time
BIOXII07:EVOLUTION

346447 Palaentological evidences for evolution refer to the

1 Development of embryo
2 Homologus organs
3 Fossils
4 Analogous organs
NCERT Exemplar
NEET DIGITAL LIBRARY
BIOXII07:EVOLUTION

346444 Which one of the following options gives one correct example each of convergent evolution and divergent evolution
\[\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{{\rm{Divergent}}}
\end{array}\;\begin{array}{*{20}{l}}
{{\rm{Evolution}}}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Convergent}}}
\end{array}\;\begin{array}{*{20}{l}}
{{\rm{Evolution}}}
\end{array}}
\end{array}\]

1 \[\begin{array}{l}
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{{\rm{Bones}}\;{\rm{of}}\;{\rm{forelimbs}}\;{\rm{of}}\;\;}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Eyes}}\;{\rm{of}}\;{\rm{octopus}}}
\end{array}\;}
\end{array}\\
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{whale}}\;{\rm{and}}\;{\rm{cheetah}}}
\end{array}}
\end{array}}
\end{array}}&{\;\;\begin{array}{*{20}{l}}
{\;\;\;{\rm{and}}\;{\rm{mammals}}}
\end{array}}
\end{array}
\end{array}\]
2 \[\begin{array}{l}
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{Wings}}\;{\rm{of}}\;{\rm{butterfly}}\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Brain}}\;{\rm{and}}\;{\rm{heart}}\;{\rm{of}}}
\end{array}}
\end{array}\\
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{and}}\;{\rm{sparrow}}}
\end{array}\;\;\;\;\;\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\;\;\;\begin{array}{*{20}{l}}
{\;{\rm{vertebrates}}}
\end{array}}
\end{array}
\end{array}\]
3 \[\begin{array}{l}
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{Potato}}\;{\rm{and}}\;{\rm{sweet}}}
\end{array}\;\;\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Thorn}}\;{\rm{of}}\;{\rm{bougainvillea}}\;{\rm{and}}}
\end{array}}
\end{array}\\
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{potato}}}
\end{array}\;\;\;\;\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\;\;\;\begin{array}{*{20}{l}}
{\;\begin{array}{*{20}{l}}
{\;\;\;\;\;\;\;\;\begin{array}{*{20}{l}}
{\;\;{\rm{tendrils}}\;{\rm{of}}\;{\rm{cucurbita}}}
\end{array}}
\end{array}}
\end{array}}
\end{array}
\end{array}\]
4 \[\begin{array}{l}
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{Flippers}}\;{\rm{of}}\;{\rm{penguins}}}
\end{array}\;\;}
\end{array}}
\end{array}}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Wings}}\;{\rm{of}}\;{\rm{butterfly}}}
\end{array}}
\end{array}\\
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{and}}\;{\rm{dolphins}}}
\end{array}\;\;\;\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\;\;\;\begin{array}{*{20}{l}}
{\;\begin{array}{*{20}{l}}
{\;\begin{array}{*{20}{l}}
{{\rm{and}}\;{\rm{birds}}}
\end{array}}
\end{array}}
\end{array}}
\end{array}
\end{array}\]
BIOXII07:EVOLUTION

346445 The preserved fossil remains of Archaeopteryx show that

1 Reptiles gave rise to birds during Permian periods
2 It was flying reptile in the Triassic period
3 Reptiles gave rise to birds during Jurassic period
4 It was a flying reptile in the Permian period
BIOXII07:EVOLUTION

346446 Mark the incorrect statements about the evolution of life forms on the behalf of fossil records?

1 New life forms have arisen at different times in the history of earth.
2 Diversity was same since creation and will be same in future also
3 Some life forms are restricted to certain geological periods
4 Life forms varied over the period of time
BIOXII07:EVOLUTION

346447 Palaentological evidences for evolution refer to the

1 Development of embryo
2 Homologus organs
3 Fossils
4 Analogous organs
NCERT Exemplar
Join With Us for More Updates
BIOXII07:EVOLUTION

346444 Which one of the following options gives one correct example each of convergent evolution and divergent evolution
\[\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{{\rm{Divergent}}}
\end{array}\;\begin{array}{*{20}{l}}
{{\rm{Evolution}}}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Convergent}}}
\end{array}\;\begin{array}{*{20}{l}}
{{\rm{Evolution}}}
\end{array}}
\end{array}\]

1 \[\begin{array}{l}
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{{\rm{Bones}}\;{\rm{of}}\;{\rm{forelimbs}}\;{\rm{of}}\;\;}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Eyes}}\;{\rm{of}}\;{\rm{octopus}}}
\end{array}\;}
\end{array}\\
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{whale}}\;{\rm{and}}\;{\rm{cheetah}}}
\end{array}}
\end{array}}
\end{array}}&{\;\;\begin{array}{*{20}{l}}
{\;\;\;{\rm{and}}\;{\rm{mammals}}}
\end{array}}
\end{array}
\end{array}\]
2 \[\begin{array}{l}
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{Wings}}\;{\rm{of}}\;{\rm{butterfly}}\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Brain}}\;{\rm{and}}\;{\rm{heart}}\;{\rm{of}}}
\end{array}}
\end{array}\\
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{and}}\;{\rm{sparrow}}}
\end{array}\;\;\;\;\;\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\;\;\;\begin{array}{*{20}{l}}
{\;{\rm{vertebrates}}}
\end{array}}
\end{array}
\end{array}\]
3 \[\begin{array}{l}
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{Potato}}\;{\rm{and}}\;{\rm{sweet}}}
\end{array}\;\;\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Thorn}}\;{\rm{of}}\;{\rm{bougainvillea}}\;{\rm{and}}}
\end{array}}
\end{array}\\
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{potato}}}
\end{array}\;\;\;\;\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\;\;\;\begin{array}{*{20}{l}}
{\;\begin{array}{*{20}{l}}
{\;\;\;\;\;\;\;\;\begin{array}{*{20}{l}}
{\;\;{\rm{tendrils}}\;{\rm{of}}\;{\rm{cucurbita}}}
\end{array}}
\end{array}}
\end{array}}
\end{array}
\end{array}\]
4 \[\begin{array}{l}
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{Flippers}}\;{\rm{of}}\;{\rm{penguins}}}
\end{array}\;\;}
\end{array}}
\end{array}}
\end{array}}&{\begin{array}{*{20}{l}}
{{\rm{Wings}}\;{\rm{of}}\;{\rm{butterfly}}}
\end{array}}
\end{array}\\
\begin{array}{*{20}{c}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{\begin{array}{*{20}{l}}
{{\rm{and}}\;{\rm{dolphins}}}
\end{array}\;\;\;\;\;\;\;\;}
\end{array}}
\end{array}}
\end{array}}&{\;\;\;\begin{array}{*{20}{l}}
{\;\begin{array}{*{20}{l}}
{\;\begin{array}{*{20}{l}}
{{\rm{and}}\;{\rm{birds}}}
\end{array}}
\end{array}}
\end{array}}
\end{array}
\end{array}\]
BIOXII07:EVOLUTION

346445 The preserved fossil remains of Archaeopteryx show that

1 Reptiles gave rise to birds during Permian periods
2 It was flying reptile in the Triassic period
3 Reptiles gave rise to birds during Jurassic period
4 It was a flying reptile in the Permian period
BIOXII07:EVOLUTION

346446 Mark the incorrect statements about the evolution of life forms on the behalf of fossil records?

1 New life forms have arisen at different times in the history of earth.
2 Diversity was same since creation and will be same in future also
3 Some life forms are restricted to certain geological periods
4 Life forms varied over the period of time
BIOXII07:EVOLUTION

346447 Palaentological evidences for evolution refer to the

1 Development of embryo
2 Homologus organs
3 Fossils
4 Analogous organs
NCERT Exemplar
For More Updates join with Us