Q. No.Which of the following conclusions is of palentological evidences for evolution?
(1) A study of fossils in different sedimentary layers indicates the geological period in which they existed
(2) The new life forms have arisen at same time in the history of Earth
(3) Fossils are remains of hard parts of rocks showing the presence bof carbon in life forms
(4) Both B and C
(1) A study of fossils in different sedimentary layers indicates the geological period in which they existed
(2) The new life forms have arisen at same time in the history of Earth
(3) Fossils are remains of hard parts of rocks showing the presence bof carbon in life forms
(4) Both B and C
The embryological support for evolution was disproved by whose keen observations?
(1) Karl Ernst Von Baer
(2) Ernst Heckel
(3) Charles Darwin
(4) Alfred Wallace
Mammals share similarities in the pattern of bones of forelimbs, represent which class of evolution?
(1) Divergent
(2) Convergent
(3) Adaptive radiation
(4) Natural selection
Thorns and tendrils of Bougainvillea and cucurbita, this example does not hold similarity with which of the following examples?
(1) Vetebrate hearts
(2) Wings of butterfly and birds
(3) Vertebrate brains
(4) Both B and C
Arrange the following in the order of their existence during the history of life forms: a)Stegosaurus, b)Brachiosaurus, c)Triceratops, d)Tyrannosaurus, e)Pteranodon, f)Crocodilian, g)Archaeopteryx.
(1) b)-a)-g)-f)-e)-d)-c)
(2) e)-b)-g)-a)-f)-c)-d)
(3) g)-a)-f)-b)-e)-d)-c)
(4) c)-a)-f)-g)-d)-e)-b)
Triceratops was not present with which of the following Dinosaurs?
(1) Stegosaurus
(2) Tyrannosaurus
(3) Both A and B
(4) Pteranodon
Tyrannosaurs was not present with which of the following Dinosaurs?
(1) Triceratops
(2) Archaeopteryx
(3) Pteranodon
(4) Brachiosaurus
Which of the following is from the same lineage as that of Triceratops?
(1) Stegosaurus
(2) Tyrannosaurus
(3) Brachiosaurus
(4) Pteranodon
The eye of the octopus and mammals, this example does not hold similarity with which of the following examples?
(1) Wings of butterfly and birds
(2) Flippers of Penguins and Dolphins
(3) Brains of vertebrates
(4) Both A and B
Biochemical similarities performing a given function among diverse organisms give clues for
(1) Common ancestry
(2) Diverse ancestry
(3) Analogy
(4) Convergence
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