Limb bud is regionalized into which of the following functional domains?

a) progress zone

b) Marginal zone

c) zone of polarizing activity

d) apical ectodermal ridge

TLS Online TPP Program

#Question id: 10666

#Unit 10. Ecological Principles

In a experimental invertebrate population the birth rate is 1200 per 1000 and death rate is 300 per 1000 per generation. Initial population size is 10000. What is value of NET reproductive rate?

TLS Online TPP Program

#Question id: 26815

#Unit 8. Inheritance Biology

Deletion in long arm of chromosome number 15, that leads to cause syndrome;

TLS Online TPP Program

#Question id: 1304

#Unit 4. Cell Communication and Cell Signaling

Which of the following structures form cytoplasmic channels that connect adjacent plant cells through the cell walls?

TLS Online TPP Program

#Question id: 12232

#Unit 10. Ecological Principles

White-breasted nuthatches and Downy woodpeckers both eat insects that hide in the furrows of bark in hardwood trees. The Downy woodpecker searches for insects by hunting from the bottom of the tree trunk to the top, while the White-breasted nuthatch searches from the top of the trunk down. These hunting behaviours best illustrate which of the following ecological concepts?

TLS Online TPP Program

#Question id: 10657

#Unit 10. Ecological Principles

Assuming these age-structure diagrams describe human populations, in which population is unemployment likely to be a societal issue in the future?