What kind of biosensors uses ion-selective electrodes to convert the biological reaction into electronic signal?

TLS Online TPP Program

#Question id: 17666

#Unit 9. Evolution & Diversity of Life Forms

 In the Mesozoic era, periods included;

A. Cretaceous

B. Jurassic

C. Triassic

i) Increase of dicotyledons

ii) Seeds ferns disappear

iii) Rapid development of angiosperms

iv) Spread of cycads and conifers

v) Gymnosperms declined

Find out the correct match of given period with their plants diversification events;

TLS Online TPP Program

#Question id: 17667

#Unit 9. Evolution & Diversity of Life Forms

Jurassic periods belong to the Mesozoic era has various characteristics of invertebrates and vertebrates animals except;

TLS Online TPP Program

#Question id: 17810

#Unit 9. Evolution & Diversity of Life Forms

Triassic period of Mesozoic era has characteristics by___

TLS Online TPP Program

#Question id: 18006

#Unit 9. Evolution & Diversity of Life Forms

During which geological period origin, first forests; lands plants well established?

TLS Online TPP Program

#Question id: 18007

#Unit 9. Evolution & Diversity of Life Forms

The following geological eras mark the advent of important events in the history of earth- origin of first vertebrates armored fishes, origin of First reptiles, origin of first dinosaurs;

a) Triassic b) Pennsylvanian

c) Ordovician d) Cambrian

Identify the correct match of the events with the geological era;

TLS Online TPP Program

#Question id: 18072

#Unit 9. Evolution & Diversity of Life Forms

First invertebrates insects fossil appeared in which of the following geological ages?

a) Mesozoic b) Jurassic

c) Paleozoic d) Devonian

e) Permian f) Pennsylvanian

Which of the following combinations give the best answer?