It is now thought that the atmosphere of the primitive Earth was composed largely of carbon dioxide, nitrogen, and water vapor. The composition of certain iron-containing minerals suggests that the carbon dioxide began to be replaced by oxygen about 2 billion years ago.   Which of the following is the best explanation for the change in atmospheric composition?

TLS Online TPP Program

#Question id: 27388

#Unit 1. Molecules and their Interaction Relevant to Biology

Electron affinity is the

TLS Online TPP Program

#Question id: 15774

#Unit 5. Developmental Biology

When the inner cells are removed from the mammalian embryo and cultured in vitro, they establish a population of pluripotent cells, which is

TLS Online TPP Program

#Question id: 23355

#General Aptitude

Which of the following is not matched with the nature of communication?

TLS Online TPP Program

#Question id: 38

#Unit 1. Molecules and their Interaction Relevant to Biology

Which of the following is capable of existing as a pair of enantiomers?

TLS Online TPP Program

#Question id: 24572

#Unit 10. Ecological Principles

Find out the characteristics of geometric growth?

a. It can grow for both periodic and continuous breeders

b. depends on the activity of net reproductive growth rate

c. unlimited Population Growth Leads to J-shaped

d. unlimited Population Growth Leads to S-shaped

e. resources are not limited