Nieuwkoop center 

Dorsalmost vegetal cells of the blastula, which are capable of inducing the organizer dorsal vegetal cells can induce animal cells to become dorsal mesodermal tissue)

TLS Online TPP Program

#Id: 9148

#Unit 11. Evolution and Behavior

Nonrandom Mating Affects the Genotypic Frequencies of a Population.

TLS Online TPP Program

#Id: 9149

#Unit 11. Evolution and Behavior

Nonrandom Mating - Nonrandom mating are two type,

1. Positive assortative mating - Like individuals to mate.

2. Negative assortative mating - Unlike individuals to mate

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#Id: 9150

#Unit 11. Evolution and Behavior

Positive assortative mating refers to a tendency for like individuals to mate. For example, humans exhibit positive assortative mating for height.

TLS Online TPP Program

#Id: 9151

#Unit 11. Evolution and Behavior

TLS Online TPP Program

#Id: 9152

#Unit 11. Evolution and Behavior

Inbreeding

Preferential mating between related individuals.

Inbreeding is more likely to take place in nature when population size becomes very small, and the number of mates is limited.

TLS Online TPP Program

#Id: 9153

#Unit 11. Evolution and Behavior