TLS Online TPP Program

#Question id: 2929


Exit from mitosis depends upon the degradation of:

#2. Cellular Organization
  1. cohesion.

  2. condensin.

  3. cyclin B.

  4. securin.

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TLS Online TPP Program

#Question id: 8898

#9. Diversity of Life Forms

Which extant chordates are postulated to be most like the earliest chordates in appearance?

TLS Online TPP Program

#Question id: 11910

#10. Ecological Principles

During succession species that colonize in early seral stages tend to have different life-history characteristics than those that colonize in later seral stages ;

A) Early seral stage in succession

B) Late seral stage in succession

 i) Good seed dispersal ability

ii) Lower plant efficiency in low light

iii) Seed dispersal  by animal

iv) Slower the resource acquisition

v) Found large biomass

vi) Seed longevity is long type

Which of the following is the correct prediction about early and the late successional seral stage?

TLS Online TPP Program

#Question id: 17666

#11. Evolution and Behavior

 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: 10179

#6. System Physiology – Plant

A a plant to invest energy in developing multiple cell layers, they are shaped like pillars that stand in parallel columns one to three layers deep. Below the epidermis, the top layers of photosynthetic cells are called

TLS Online TPP Program

#Question id: 9212

#9. Diversity of Life Forms

Burning fossil fuels releases oxides of sulfur and nitrogen. These air pollutants can be responsible for ________.