TLS Online TPP Program

#Question id: 11184


Eggs that develop into adults without being fertilized are

#Section 2: Evolution
  1. Parthenogenetic
  2. Precocial

  3. Dioecious
  4. Antigens
More Questions
TLS Online TPP Program

#Question id: 10580

#Section 1: Ecology

What are parameters at Y axis in graph, where N is population size and K is carrying capacity?


 

TLS Online TPP Program

#Question id: 12584

#Section 5: Applied Ecology & Evolution

Which of the following causes excessively high levels of toxic chemicals in fish-eating birds? 

TLS Online TPP Program

#Question id: 11172

#Section 1: Ecology

Consider the consequences of a harmless prey that evolves toward mimicry of a model that has an antipredator defense (Batesian mimicry). What happens to the effectiveness of this defense as more and more prey in the population are harmless mimics

TLS Online TPP Program

#Question id: 4709

#Section 2: Evolution

 The horizontal axis of the cladogram depicted below is a timeline that extends from 100,000 years ago to the present; the vertical axis represents nothing in particular. The labeled branch points on the tree (V-Z) represent various common ancestors. Let's say that only since 50,000 years ago has there been enough variation between the lineages depicted here to separate them into distinct species, and only the tips of the lineages on this tree represent distinct species.

 In Darwin's tree of life, each fork in the tree represents ________.

TLS Online TPP Program

#Question id: 4716

#Section 2: Evolution

Which of the following is correct match?

A

Wallace

I

Changes in allele frequency due

to random genetic drift

B

Sewall Wright

II

Evolution by natural selection

C

Carl Woese

III

hybrid sterility

D

Haldane’s rule

IV

DNA sequencing led to molecular phylogenetics