Which of the following did not evolve from Psilophyton?

(1) Ferns

(2) Ginkgos

(3) Conifers

(4) Bryophytes

 81%
From NCERT
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The flourishing period of progymnosperm is

(1) Devonian

(2) Silurian

(3) Cretaceous

(4) Permian

Subtopic:  Palentological Evidences of Evolution |
 57%
From NCERT
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The flourishing period of seed ferns is

(1) Jurassic

(2) Devonian

(3) Carboniferous

(4) Triassic

Subtopic:  Palentological Evidences of Evolution |
 59%
From NCERT
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Which of the following was not flourishing in Jurassic period?

(1) Herbaceous lycopods

(2) Sphenopsids

(3) Ferns

(4) Conifers

Subtopic:  Palentological Evidences of Evolution |
 60%
From NCERT
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Gnetales evolved from

(1) Psilophyton

(2) Rhynia type plants

(3) Tracheophyte ancestors

(4) Chlorophyte ancestors

Subtopic:  Palentological Evidences of Evolution |
 69%
From NCERT
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Mammals evolved from

(1) Therapsids

(2) Sauropsids

(3) Thecodonts

(4) Tuataras

Subtopic:  Palentological Evidences of Evolution |
 76%
From NCERT
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Which of the following is not extinct?

(1) Pelycosaurs

(2) Therapsids

(3) Thecodont reptiles

(4) Sphenopsids

Subtopic:  Palentological Evidences of Evolution |
From NCERT
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Sauropsids gave rise to

(1) Turtles

(2) Mammals

(3) Gnetales

(4) Ginkgo's

Subtopic:  Palentological Evidences of Evolution |
 71%
From NCERT
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The land reptile which went back into water to evolve into fish like reptiles..

(1) Around 250mya e.g. Ichthyosaurs

(2) Around 300mya e.g. Therapsids

(3) Around 200mya e.g. Ichthyosaurs

(4) Around 150mya e.g. Therapsids

Subtopic:  Palentological Evidences of Evolution |
 68%
From NCERT
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Which of the following is not true?

(1) Small sized reptiles of dinosaurs of that era still exist today.

(2) Tyrannosaurs rex was about 20 feet in height and had hugesome dagger like teeth.

(3) Dinosaur extinct, a possible reason may be most of them has evolved into birds

(4) Giant ferns fell to form coal deposits very fast

Subtopic:  Palentological Evidences of Evolution |
 56%
From NCERT
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