Biology - Comprehensive Mock Test 149

Question 1481 Medium

Evidences of evolutionary relationships is found in ______?

A) atmosphere B) fossils C) ocean beds D) rocks

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Question 1482 Medium

Speciation is the evolutionary process by which _____?

A) a new gene pool is formed B) evolutionary paths of species converge C) hybrid species formed D) Shows up differences in physical traits

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Question 1483 Medium

Links between organisms that show branching pattern of evolutionary relationships are shown by_____?

A) living fossils B) comparative embryology C) phylogenetic trees D) two fossil layers

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Question 1484 Easy

Human being belongs to the species of_____?

A) Homo erectus B) Homo habillis C) Homo sapiens D) Hominidae

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Question 1485 Medium

The scientist who cut off the tails of mice of successive generations to prove Lamarck's theory was wrong was _____?

A) Weismann B) Haeckel C) Darwin D) Wallace

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Question 1486 Medium

Which of the following are not the examples of analogous structures?

A) Wings of bat and butterfly. B) Wings of bat and forelimb of cattle. C) Thorn and spine. D) Tendril of Lathyrus and tendril of Glorioss1⃣

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Question 1487 Easy

Which of these is not a living fossil?

A) Archaeopteryx B) Duck-billed platypus C) Lungfish D) Frog

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Question 1488 Medium

__________ was a predecessor of Darwin and he developed the theory of acquired characteristics?

A) Weismann B) Mendel C) Malthus D) Lamarck

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Question 1489 Medium

By studying analogous structures we look for ______?

A) similarities in appearance and function but different in structure. B) similarities in appearance but differences in functions. C) Similarities in organ structure. D) Similarities in cell make up.

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Question 1490 Medium

The difference between Homo sapiens and the Homo erectus was ____?

A) Homo sapiens originated in Africa while Homo erectus was in Asia B) Homo erectus were much smaller in size than homo sapiens. C) Homo erectus stayed in Africa while Homo sapiens did not. D) The size of their brain of Homo eructus was smaller to homo sapiens

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