QBManager

BIOXII07:EVOLUTION

346444 Which one of the following options gives one correct example each of convergent evolution and divergent evolution
$\begin{matrix} \begin{array}{l} D i v e r g e n t \end{array} \begin{array}{l} E v o l u t i o n \end{array} & \begin{array}{l} C o n v e r g e n t \end{array} \begin{array}{l} E v o l u t i o n \end{array} \end{matrix}$

1

\begin{array}{l} \begin{array}{c} \begin{array}{l} B o n e s o f f o r e l i m b s o f \end{array} & \begin{array}{l} E y e s o f o c t o p u s \end{array} \end{array} \\ \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} w h a l e a n d c h e e t a h \end{matrix} \end{matrix} \end{array} & \begin{array}{l} a n d m a m m a l s \end{array} \end{array} \end{array}

2

\begin{array}{l} \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} W i n g s o f b u t t e r f l y \end{matrix} \end{matrix} \end{array} & \begin{array}{l} B r a i n a n d h e a r t o f \end{array} \end{array} \\ \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} a n d s p a r r o w \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} v e r t e b r a t e s \end{array} \end{array} \end{array}

3

\begin{array}{l} \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} P o t a t o a n d s w e e t \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} T h o r n o f b o u g a i n v i l l e a a n d \end{array} \end{array} \\ \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} p o t a t o \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} \begin{matrix} \begin{matrix} t e n d r i l s o f c u c u r b i t a \end{matrix} \end{matrix} \end{array} \end{array} \end{array}

4

\begin{array}{l} \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} F l i p p e r s o f p e n g u i n s \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} W i n g s o f b u t t e r f l y \end{array} \end{array} \\ \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} a n d d o l p h i n s \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} \begin{matrix} \begin{matrix} a n d b i r d s \end{matrix} \end{matrix} \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

BIOXII07:EVOLUTION

346444 Which one of the following options gives one correct example each of convergent evolution and divergent evolution
$\begin{matrix} \begin{array}{l} D i v e r g e n t \end{array} \begin{array}{l} E v o l u t i o n \end{array} & \begin{array}{l} C o n v e r g e n t \end{array} \begin{array}{l} E v o l u t i o n \end{array} \end{matrix}$

1

\begin{array}{l} \begin{array}{c} \begin{array}{l} B o n e s o f f o r e l i m b s o f \end{array} & \begin{array}{l} E y e s o f o c t o p u s \end{array} \end{array} \\ \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} w h a l e a n d c h e e t a h \end{matrix} \end{matrix} \end{array} & \begin{array}{l} a n d m a m m a l s \end{array} \end{array} \end{array}

2

\begin{array}{l} \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} W i n g s o f b u t t e r f l y \end{matrix} \end{matrix} \end{array} & \begin{array}{l} B r a i n a n d h e a r t o f \end{array} \end{array} \\ \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} a n d s p a r r o w \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} v e r t e b r a t e s \end{array} \end{array} \end{array}

3

\begin{array}{l} \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} P o t a t o a n d s w e e t \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} T h o r n o f b o u g a i n v i l l e a a n d \end{array} \end{array} \\ \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} p o t a t o \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} \begin{matrix} \begin{matrix} t e n d r i l s o f c u c u r b i t a \end{matrix} \end{matrix} \end{array} \end{array} \end{array}

4

\begin{array}{l} \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} F l i p p e r s o f p e n g u i n s \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} W i n g s o f b u t t e r f l y \end{array} \end{array} \\ \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} a n d d o l p h i n s \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} \begin{matrix} \begin{matrix} a n d b i r d s \end{matrix} \end{matrix} \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

BIOXII07:EVOLUTION

346444 Which one of the following options gives one correct example each of convergent evolution and divergent evolution
$\begin{matrix} \begin{array}{l} D i v e r g e n t \end{array} \begin{array}{l} E v o l u t i o n \end{array} & \begin{array}{l} C o n v e r g e n t \end{array} \begin{array}{l} E v o l u t i o n \end{array} \end{matrix}$

1

\begin{array}{l} \begin{array}{c} \begin{array}{l} B o n e s o f f o r e l i m b s o f \end{array} & \begin{array}{l} E y e s o f o c t o p u s \end{array} \end{array} \\ \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} w h a l e a n d c h e e t a h \end{matrix} \end{matrix} \end{array} & \begin{array}{l} a n d m a m m a l s \end{array} \end{array} \end{array}

2

\begin{array}{l} \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} W i n g s o f b u t t e r f l y \end{matrix} \end{matrix} \end{array} & \begin{array}{l} B r a i n a n d h e a r t o f \end{array} \end{array} \\ \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} a n d s p a r r o w \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} v e r t e b r a t e s \end{array} \end{array} \end{array}

3

\begin{array}{l} \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} P o t a t o a n d s w e e t \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} T h o r n o f b o u g a i n v i l l e a a n d \end{array} \end{array} \\ \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} p o t a t o \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} \begin{matrix} \begin{matrix} t e n d r i l s o f c u c u r b i t a \end{matrix} \end{matrix} \end{array} \end{array} \end{array}

4

\begin{array}{l} \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} F l i p p e r s o f p e n g u i n s \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} W i n g s o f b u t t e r f l y \end{array} \end{array} \\ \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} a n d d o l p h i n s \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} \begin{matrix} \begin{matrix} a n d b i r d s \end{matrix} \end{matrix} \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

BIOXII07:EVOLUTION

346444 Which one of the following options gives one correct example each of convergent evolution and divergent evolution
$\begin{matrix} \begin{array}{l} D i v e r g e n t \end{array} \begin{array}{l} E v o l u t i o n \end{array} & \begin{array}{l} C o n v e r g e n t \end{array} \begin{array}{l} E v o l u t i o n \end{array} \end{matrix}$

1

\begin{array}{l} \begin{array}{c} \begin{array}{l} B o n e s o f f o r e l i m b s o f \end{array} & \begin{array}{l} E y e s o f o c t o p u s \end{array} \end{array} \\ \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} w h a l e a n d c h e e t a h \end{matrix} \end{matrix} \end{array} & \begin{array}{l} a n d m a m m a l s \end{array} \end{array} \end{array}

2

\begin{array}{l} \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} W i n g s o f b u t t e r f l y \end{matrix} \end{matrix} \end{array} & \begin{array}{l} B r a i n a n d h e a r t o f \end{array} \end{array} \\ \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} a n d s p a r r o w \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} v e r t e b r a t e s \end{array} \end{array} \end{array}

3

\begin{array}{l} \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} P o t a t o a n d s w e e t \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} T h o r n o f b o u g a i n v i l l e a a n d \end{array} \end{array} \\ \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} p o t a t o \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} \begin{matrix} \begin{matrix} t e n d r i l s o f c u c u r b i t a \end{matrix} \end{matrix} \end{array} \end{array} \end{array}

4

\begin{array}{l} \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} F l i p p e r s o f p e n g u i n s \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} W i n g s o f b u t t e r f l y \end{array} \end{array} \\ \begin{array}{c} \begin{array}{l} \begin{matrix} \begin{matrix} \begin{matrix} a n d d o l p h i n s \end{matrix} \end{matrix} \end{matrix} \end{array} & \begin{array}{l} \begin{matrix} \begin{matrix} a n d b i r d s \end{matrix} \end{matrix} \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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