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notes biology

This is NOT your family tree

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notes biology

Peaceful echinoderms

Echinoderms are mostly sedentary and hence they are more peaceful than other phylas :)

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notes biology

Gastrulation

It was, Lewis Wolpert admits, a rather pretentious thing to say. The renowned biologist and author was at a European scientific meeting with colleagues when a doctor delegate asked him what he was researching. Gastrulation, Wolpert replied. The doctor’s declaration of ignorance was briskly met with: “It is not birth, marriage, or death, but gastrulation […]

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notes biology imaging

Young sea star

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notes biology

Enigmatic echinoderms

I also here salute the echinoderms as a noble group especially designed to puzzle the zoologist. Book: The Invertebrates: Echinodermata (1955)Author: Libbie Henrietta HymanPage: Preface See more enigmatic echinoderms.

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biology articles music

Dream Sequence

This is the music video I made for the song Dream Sequence by Professor Kliq using the images of my master’s thesis on sea biscuits.

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notes biology imaging

Calcareous skeleton of a pluteus larva

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notes biology

A Sea Biscuit’s Life

My video about the life cycle of a sea biscuit is now online! The video is also available on Vimeo. Learn more at: https://msc.brunovellutini.com/

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notes biology

Statistics

It must be emphasized that statistical hypotheses are to be stated before data are collected to test them. To propose hypotheses after examination of data can invalidate a statistical test. One may, however, legitimately formulate hypotheses after inspecting data if a new set of data is then collected with which to test the hypotheses. Book: […]