346276
Dinosaurs became extinct during ____ time period.
1 Jurassic period
2 Triassic period
3 Permian Period
4 Cretaceous period
Explanation:
Dinosaurs went extinct about 65 million years ago (at the end of the Cretaceous Period), after living on Earth for about 165 million years.Jurassic Period (201 to 145 million years ago). Many large land animals were wiped out but the dinosaurs survived, giving them the opportunity to evolve into a wide variety of forms and increase in number.
346280
Which period in geological time scale is considered the golden era of fish?
1 Carboniferous
2 Silurian
3 Devonian
4 Jurassic
Explanation:
The Devonian, part of the Paleozoic era, is otherwise known as the Age of Fishes, as it spawned a remarkable variety of fish. The most formidable of them were the armored placoderms, a group that first appeared during the Silurian with powerful jaws lined with bladelike plates that acted as teeth.
BIOXII07:EVOLUTION
346281
Thecodonts became extinct during
1 Cenozoic era
2 Mesozoic era
3 Palaeozoic era
4 Proterozoic era
Explanation:
With the emergence of the running prey population, thecodonts were unable to meet their food requirements. They could not escape direct interactions with the dinosaurs during the condition of extreme stress. They began to decline and soon became extinct at the end of the Triassic
346276
Dinosaurs became extinct during ____ time period.
1 Jurassic period
2 Triassic period
3 Permian Period
4 Cretaceous period
Explanation:
Dinosaurs went extinct about 65 million years ago (at the end of the Cretaceous Period), after living on Earth for about 165 million years.Jurassic Period (201 to 145 million years ago). Many large land animals were wiped out but the dinosaurs survived, giving them the opportunity to evolve into a wide variety of forms and increase in number.
346280
Which period in geological time scale is considered the golden era of fish?
1 Carboniferous
2 Silurian
3 Devonian
4 Jurassic
Explanation:
The Devonian, part of the Paleozoic era, is otherwise known as the Age of Fishes, as it spawned a remarkable variety of fish. The most formidable of them were the armored placoderms, a group that first appeared during the Silurian with powerful jaws lined with bladelike plates that acted as teeth.
BIOXII07:EVOLUTION
346281
Thecodonts became extinct during
1 Cenozoic era
2 Mesozoic era
3 Palaeozoic era
4 Proterozoic era
Explanation:
With the emergence of the running prey population, thecodonts were unable to meet their food requirements. They could not escape direct interactions with the dinosaurs during the condition of extreme stress. They began to decline and soon became extinct at the end of the Triassic
NEET Test Series from KOTA - 10 Papers In MS WORD
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BIOXII07:EVOLUTION
346275
Identify the missing period.
1 A - Carboniferous,B - Cretaceous, C - Jurassic
2 A - Triassic,B - Permian, C - Jurassic
3 A - Carboniferous, B - Permian, C - Jurassic
4 A- Carboniferous, B - Permian, C - Triassic
Explanation:
A-Carboniferous, B-Permian, C-Jurassic
BIOXII07:EVOLUTION
346276
Dinosaurs became extinct during ____ time period.
1 Jurassic period
2 Triassic period
3 Permian Period
4 Cretaceous period
Explanation:
Dinosaurs went extinct about 65 million years ago (at the end of the Cretaceous Period), after living on Earth for about 165 million years.Jurassic Period (201 to 145 million years ago). Many large land animals were wiped out but the dinosaurs survived, giving them the opportunity to evolve into a wide variety of forms and increase in number.
346280
Which period in geological time scale is considered the golden era of fish?
1 Carboniferous
2 Silurian
3 Devonian
4 Jurassic
Explanation:
The Devonian, part of the Paleozoic era, is otherwise known as the Age of Fishes, as it spawned a remarkable variety of fish. The most formidable of them were the armored placoderms, a group that first appeared during the Silurian with powerful jaws lined with bladelike plates that acted as teeth.
BIOXII07:EVOLUTION
346281
Thecodonts became extinct during
1 Cenozoic era
2 Mesozoic era
3 Palaeozoic era
4 Proterozoic era
Explanation:
With the emergence of the running prey population, thecodonts were unable to meet their food requirements. They could not escape direct interactions with the dinosaurs during the condition of extreme stress. They began to decline and soon became extinct at the end of the Triassic
346276
Dinosaurs became extinct during ____ time period.
1 Jurassic period
2 Triassic period
3 Permian Period
4 Cretaceous period
Explanation:
Dinosaurs went extinct about 65 million years ago (at the end of the Cretaceous Period), after living on Earth for about 165 million years.Jurassic Period (201 to 145 million years ago). Many large land animals were wiped out but the dinosaurs survived, giving them the opportunity to evolve into a wide variety of forms and increase in number.
346280
Which period in geological time scale is considered the golden era of fish?
1 Carboniferous
2 Silurian
3 Devonian
4 Jurassic
Explanation:
The Devonian, part of the Paleozoic era, is otherwise known as the Age of Fishes, as it spawned a remarkable variety of fish. The most formidable of them were the armored placoderms, a group that first appeared during the Silurian with powerful jaws lined with bladelike plates that acted as teeth.
BIOXII07:EVOLUTION
346281
Thecodonts became extinct during
1 Cenozoic era
2 Mesozoic era
3 Palaeozoic era
4 Proterozoic era
Explanation:
With the emergence of the running prey population, thecodonts were unable to meet their food requirements. They could not escape direct interactions with the dinosaurs during the condition of extreme stress. They began to decline and soon became extinct at the end of the Triassic
346276
Dinosaurs became extinct during ____ time period.
1 Jurassic period
2 Triassic period
3 Permian Period
4 Cretaceous period
Explanation:
Dinosaurs went extinct about 65 million years ago (at the end of the Cretaceous Period), after living on Earth for about 165 million years.Jurassic Period (201 to 145 million years ago). Many large land animals were wiped out but the dinosaurs survived, giving them the opportunity to evolve into a wide variety of forms and increase in number.
346280
Which period in geological time scale is considered the golden era of fish?
1 Carboniferous
2 Silurian
3 Devonian
4 Jurassic
Explanation:
The Devonian, part of the Paleozoic era, is otherwise known as the Age of Fishes, as it spawned a remarkable variety of fish. The most formidable of them were the armored placoderms, a group that first appeared during the Silurian with powerful jaws lined with bladelike plates that acted as teeth.
BIOXII07:EVOLUTION
346281
Thecodonts became extinct during
1 Cenozoic era
2 Mesozoic era
3 Palaeozoic era
4 Proterozoic era
Explanation:
With the emergence of the running prey population, thecodonts were unable to meet their food requirements. They could not escape direct interactions with the dinosaurs during the condition of extreme stress. They began to decline and soon became extinct at the end of the Triassic
