Raymond Pearl

Table of Contents

Introduction References & Edit History Quick Facts & Related Topics

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Malayan Leaf Frog - Megophrys nasuta

9 Animals That Look Like Leaves

Big beaver gnawing on limb at river's edge

6 Animal Species that Mate for Life

H1N1 influenza virus particles. Colorized transmission electron micrograph. Surface proteins on surface of the virus particles shown in black. Influenza flu

10 Ways of Looking at Cells

Praying mantis (sphodromantis gastrica)

Why Do Some Animals Eat Their Mates After Sex?

animal. Amphibian. Frog. Anura. Ranidae. Frog in grass.

Abundant Animals: The Most Numerous Organisms in the World

Discover

Planet Earth and lunar moon from space

Where Did the Moon Come From?

cloning. First cloned cat. First cloned companion animal. CC (copy cat) female domestic shorthair cat (b. Dec. 22, 2001) photo Jan. 18, 2002. Cloned at Texas A&M Univ. College of Vet. Med. & Biomedical Sciences. Reproductive cloning genetics DNA cc cat

CC, The First Cloned Cat

Pluto. Crop of asset: 172304/IC code: pluto0010 at 270 degrees. The Changing Faces of Pluto. Most detailed view to date of the entire surface of the dwarf planet Pluto, constructed from multiple NASA Hubble Space Telescope photographs 2002-03.

Wee Worlds: Our 5 (Official) Dwarf Planets

Washington, D.C. locator map.

What State Is Washington, D.C. In?

Prince. musician Prince (Prince Rogers Nelson). Prince WELCOME 2 AMERICA tour. Exclusive North American Performances, 2010-11

7 Celebrities You Didn’t Know Were Inventors

jeans, denim, pants, clothing

Why Do We Say “A Pair of Pants”?

Indian hijras participate in a religious procession in Gandhinagar, India, some 30 kilometers from Ahmedabad, on March 22, 2017. Hijra is a term used in South Asia which refers to transgender individuals who are born male. (gender identity, gender expression)

6 Cultures That Recognize More than Two Genders

Raymond Pearl: Media

American zoologist

Images

Pearl

Pearl

Courtesy of the Johns Hopkins University, Baltimore, Maryland

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