Pointers

  1. Home
  2. Free Resources
  3. Pointers
  4. 7755
TLS Online TPP Program

#Id: 7755

Electronegativity is a measure of the tendency of an atom to attract a bonding pair of electrons. The Pauling scale is the most commonly used.

#XL - Q Biochemistry #Structure of atoms #Part B Pointers
PYQ Links
  1. PYQ 1
Extensive Links
  1. Link 1
More Pointers
TLS Online TPP Program

#Id: 2164

#XL - T Zoology

Adaptation is a Centerpiece of Origin of Species.
TLS Online TPP Program

#Id: 2165

#XL - T Zoology
TLS Online TPP Program

#Id: 2166

#XL - T Zoology

Adaptation has costly side effect
TLS Online TPP Program

#Id: 2167

#XL - T Zoology

Natural selection is any consistent difference in fitness among different classes of biological entities.
TLS Online TPP Program

#Id: 2168

#XL - T Zoology

Fitness is as the number of offspring an individual leaves in the next generation.
TLS Online TPP Program

#Id: 2169

#XL - T Zoology

Average fitness
In a species, only 1 of every 1000 seeds survives to reproductive age, and that those that survive produce an average of 3000 seeds.