Famous Biologists in History Trivia Word Search

This American paleontologist proposed 'punctuated equilibrium' as a pattern for how evolution proceeds.

This Flemish anatomist's detailed 1543 dissections corrected centuries of anatomical errors.

This German physician coined the term 'magic bullet' and pioneered chemotherapy for infectious disease.

This American animal scientist redesigned livestock handling facilities by drawing on her own autism.

New doctors still swear a version of the Hippocratic _ _ _ _, attributed to an ancient Greek physician.

This British embryologist led the team that cloned Dolly the sheep in 1996.

This Austrian zoologist studied imprinting in geese, who would follow him as if he were their mother.

This American botanist and horticulturist was among the first in the U.S. to recognize the importance of Mendel's work.

This Canadian neurosurgeon mapped brain functions by electrically stimulating patients during surgery.

This Italian scientist's 1668 experiments with sealed jars helped disprove spontaneous generation of maggots.

This American microbiologist discovered Archaea, redrawing the tree of life into three domains.

This scientist, first name _ _ _ _ _ _, founded the field of microbial ecology while working in Russia and France.

This Australian pharmacologist turned penicillin from a lab curiosity into a mass-produced wartime drug.

This Dutch tradesman and lens-grinder, often called the father of microbiology, was named _ _ _ _ _ _ _ van Leeuwenhoek.

This German physician identified the specific bacteria that cause tuberculosis and cholera.

This Japanese immunologist explained how the body generates a vast diversity of antibodies.

This British physicist's X-ray diffraction images of DNA supported the double-helix model.

This American neuroscientist helped explain how olfactory receptors let us distinguish thousands of odors.

This American agronomist's high-yield wheat varieties are credited with saving a billion lives from famine.

This American physiologist founded the first pharmacology department at a U.S. medical school.

This Dutch-British zoologist helped found the modern scientific study of animal behavior.

This American virologist developed the first effective injectable polio vaccine in 1955.

This microbiologist discovered streptomycin, the first effective antibiotic treatment for tuberculosis.

This American biochemist co-developed CRISPR gene editing into a precise, programmable tool.

This Swiss-American naturalist pioneered the study of fish classification and glacial geology.

This American biochemist helped decipher how RNA codons correspond to specific amino acids.

This British primatologist redefined the human-animal boundary by documenting tool use among chimpanzees.

This Australian physician proved that a bacterium, not stress, causes most stomach ulcers.

This American biochemist pioneered recombinant DNA technology by splicing genes from different organisms.

This Canadian-American molecular biologist shared a Nobel Prize for discovering catalytic properties of RNA.

This Scottish bacteriologist accidentally discovered penicillin in a contaminated petri dish in 1928.

This Austrian biochemist's base-pairing rules helped Watson and Crick decode DNA's structure.

This physician became the first woman to earn a medical degree in the United States, in 1849.

This American agricultural scientist promoted peanuts and sweet potatoes as soil-restoring alternatives to cotton.

This German zoologist coined the word 'ecology' and championed the idea that embryos replay evolutionary history.

This British evolutionary biologist popularized gene-centered evolution in his book The Selfish Gene.

This American molecular biologist co-discovered telomerase, the enzyme that protects chromosome ends.

This English physician demonstrated that blood circulates continuously around the body, pumped by the heart.

This British developmental biologist showed that mature cell nuclei can be reprogrammed to grow a new organism.

This American chemist discovered that RNA molecules can catalyze reactions on their own.

A biologist named Dobzhansky famously wrote that nothing in biology makes sense except in light of _ _ _ _ _ _ _ _ _.

This British statistician united Mendelian genetics with Darwinian evolution in the 1930s.

This American biologist explained the chemistry behind how the eye detects light and color.

This Scottish pharmacologist developed beta-blockers, revolutionizing treatment for heart disease.

This statistics-minded nursing pioneer, first name _ _ _ _ _ _ _ _, transformed hospital sanitation practices.

This American virologist developed a rival oral polio vaccine using a weakened live virus.

This American biologist led the team that first sequenced the complete genome of a free-living organism.

This FDA reviewer blocked U.S. approval of thalidomide, preventing a wave of birth defects.

This British naturalist proposed evolution by natural selection after his voyage on HMS Beagle.

This French chemist and microbiologist disproved spontaneous generation and developed the germ theory of disease.

This Australian pathologist co-discovered the ulcer-causing bacterium Helicobacter pylori.

This scientist's discovery of the ABO _ _ _ _ _ group system made safe transfusions possible for the first time.

This American-French naturalist painted and catalogued hundreds of North American bird species.

This British naturalist independently proposed natural selection at nearly the same time as Darwin.

This French naval officer co-invented the Aqua-Lung and became a pioneering ocean documentarian.

This American biochemist studied the protein machinery that copies chromosomes before cell division.

This American geneticist's fruit-fly experiments proved that genes are carried on chromosomes.

This Austrian monk's pea-plant experiments in a monastery garden laid the foundation for modern genetics.

This American biologist proposed that mitochondria and chloroplasts evolved from engulfed bacteria.

This American chemical engineer pioneered directed evolution to design new enzymes in the lab.

This Russian physiologist discovered classical conditioning while studying the salivation of dogs.

This French bacteriologist proved that body lice transmit the disease typhus.

This British physician proved that mosquitoes transmit the parasite that causes malaria.

This American microbiologist showed in 1944 that DNA, not protein, carries hereditary information between generations.

This British chemist's X-ray images were crucial evidence for the structure of DNA.

This American molecular biologist shared the Nobel Prize for co-discovering telomerase.

This Austrian zoologist decoded the 'waggle dance' honeybees use to tell hivemates where to find food.

This British naturalist collected roughly 30,000 plant specimens while sailing with Captain Cook.

This German pathologist declared that all cells arise from pre-existing cells.

This Nobel-winning geneticist, first name _ _ _ _ _ _ _, discovered mobile genetic elements in corn.

This French naturalist proposed an early, ultimately incorrect theory of inherited acquired traits.

This American geneticist discovered that a chromosome pair determines an organism's sex.

This German-American biophysicist showed that bacteria evolve resistance through random mutation, not adaptation.

This German physiologist developed the first antitoxin treatment for diphtheria, winning the first Nobel in Medicine.

This ornithologist conducted pioneering systematic bird surveys across India for decades.

This American biologist's 1962 book Silent Spring helped launch the modern environmental movement.

This British geneticist shared a Nobel Prize for discovering the proteins that control the cell division cycle.

This English scientist coined the term 'cell' after examining cork under a microscope in 1665.

This English physician pioneered vaccination after showing that cowpox exposure protects against smallpox.

This German scientist co-proposed that the cell is the basic structural unit of all living things.

This British scientist co-discovered the double-helix structure of DNA in 1953 alongside James Watson.

This early American botanist was called by Linnaeus the 'greatest natural botanist in the world.'

This American psychologist pioneered the study of operant conditioning using pigeons and rats.

This Spanish histologist established that the nervous system is made of individual cells, not a continuous web.

This French physician is credited with founding humane, scientific treatment of the mentally ill.

This American scientist co-discovered DNA's double-helix structure alongside Francis Crick.

This American primatologist devoted decades to studying mountain gorillas in Rwanda before her murder in 1985.

This Italian neurobiologist, first name _ _ _ _, discovered nerve growth factor and won a Nobel Prize.

This American biologist founded the field of sociobiology after decades studying ants.

This U.S. Army physician proved that mosquitoes, not direct contact, spread yellow fever.

This South African-born biologist established a tiny roundworm as a model organism for genetics research.

This Indian-American biochemist helped crack the genetic code and later synthesized the first artificial gene.

This American paleontologist's fossil finds revealed that some dinosaurs cared for their young in nests.

This Australian neurophysiologist proved that signals cross the gap between neurons chemically, not electrically.