Which of the following are mechanisms that help prey avoid being eaten by predators?

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#Question id: 15723

#Unit 9. Evolution & Diversity of Life Forms

Neutral theory of molecular evolution of is given by,

TLS Online TPP Program

#Question id: 15724

#Unit 9. Evolution & Diversity of Life Forms

Neo-Lamarckism includes several theories based on the old idea of inheritance of modifications acquired during an organism’s lifetime. In a famous experiment done by,

TLS Online TPP Program

#Question id: 15725

#Unit 9. Evolution & Diversity of Life Forms

Alfred Russel Wallace (1823–1913), who was collecting specimens in the Malay Archipelago, had independently conceived that

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#Question id: 17264

#Unit 9. Evolution & Diversity of Life Forms

The strata of sedimentary rocks in the different regions of the world, have classified geologic history into eras;

Column I	Column II
P. Archeozoic	i) era of medieval life
Q. Proterozoic	ii) era of ancient life
R. Paleozoic	iii) era of primitive life
S. Mesozoic	iv) era of modern life
T. Cenozoic	v) era of early life

Match the following;

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#Question id: 17265

#Unit 9. Evolution & Diversity of Life Forms

Match the geological time period with the diversification events associated with them:

	COLUMN I		COLUMN II
P.	Cretaceous	i)	First vertebrate appeared, abundant of marine algae
Q.	Devonian	ii)	Seeds ferns disappear, appearance of first dinosaurs
R.	Ordovician	iii)	Rapid development of angiosperms and Extinction of dinosaurs.
S.	Triassic	iv)	First definite evidence of land plant, first wingless insect.
T.	Silurian	v)	First amphibians and first seed plant appear.

TLS Online TPP Program

#Question id: 17266

#Unit 9. Evolution & Diversity of Life Forms

First human social life in vertebrates and decline of woody plants appeared in ____