Evolution Diary

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Entries Tagged as 'Natural Selection'

Hybrid Speciation in Butterflies in Sierra

January 26th, 2007 · No Comments

New study considered important step forward in understanding natural selection in plants, animals
RENO, Nev. (…)

Tags: General · Natural Selection

The hitchhiker’s guide to altruism — Study explains how costly traits evolve

January 20th, 2007 · No Comments

Darwin explained how beneficial traits accumulate in natural populations, but how do costly traits evolve? In the past, two theories have addressed this problem. (…)

Tags: General · Humans Evolution · Natural Selection

Dawkins on Komodo Dragon’s Virgin Birth

December 24th, 2006 · 4 Comments

Richard Dawkins, author of Ancestor’s Tales and The God Delusion, writes about the Komodo Dragon’s virgin birth being possible through selfing, similar to those in plants but not the same as cloning. (…)

Tags: General · Natural Selection · Science and Religion

Wolves inbreeding negative effects are less than expected

December 21st, 2006 · No Comments

Increasing levels of inbreeding is a threat against the viabi lity of the Scandinavian wolf population. (…)

Tags: General · Natural Selection

How plants evolved means to control animals

December 20th, 2006 · No Comments

Found this interesting video about evolution of plants. (…)

Tags: General · Natural Selection · Videos