Biology Crossword Puzzles

Unravel the complexities of life itself, from microscopic cells to sprawling ecosystems. Explore genetics, evolution, and the wonders of the natural world.

About Biology Crosswords

Biology offers a rich and intricate world for crossword puzzles, filled with precise terminology, evolutionary concepts, and the names of groundbreaking scientists. Clues can range from cellular components like "mitochondria" and "DNA" to broader ecological terms such as "photosynthesis" or "biodiversity." This topic allows constructors to create puzzles that are both scientifically rigorous and deeply engaging, appealing to those with a curiosity for how life works at every level.

Interesting Facts

Biology Subtopics

Biology Puzzles

Clues from Biology Puzzles

Clues from the puzzles above, without the answers. Pick one to solve it in its puzzle.

โ€œThe genus Canis includes this common household pet.โ€

genus ยท easy

โ€œA water bird belonging to the genus Anas.โ€

genus ยท easy

โ€œA non-flowering vascular plant in the genus Pteridium.โ€

genus ยท easy

โ€œA large primate classified within the genus Pongo or Pan.โ€

genus ยท easy

โ€œA crustacean often found in the genus Cancer.โ€

genus ยท easy

โ€œAn organ used for breathing air.โ€

Biological ยท easy

โ€œThe organ that serves as the center of the nervous system.โ€

Biological ยท easy

โ€œThe reproductive unit of a flowering plant.โ€

Biological ยท easy

โ€œA fiber that transmits impulses to the brain.โ€

Biological ยท easy

โ€œThe molecule that carries genetic instructions for life.โ€

Biological ยท easy

โ€œGeometric suspended snare engineered of proteinโ€

arachnid ยท hard

โ€œSydney resident lurking in ground silk tubes with deadly biteโ€

arachnid ยท hard

โ€œHardened dorsal shield covering the cephalothoraxโ€

arachnid ยท hard

โ€œArachnid jaw mechanism designed to crush or pierceโ€

arachnid ยท hard

โ€œHollow syringe used before the digest beginsโ€

arachnid ยท hard

โ€œOctet of ocular beads watching for vibrationโ€

arachnid ยท hard

โ€œDaddylonglegs with no venom nor separate waistlineโ€

arachnid ยท hard

โ€œPolysaccharide armor forming the lightweight skeletonโ€

arachnid ยท hard

โ€œShedding one's hardened overcoat to permit expansionโ€

arachnid ยท hard

โ€œGlands located near the leg base for liquid wasteโ€

arachnid ยท hard

โ€œGlows neon under ultraviolet illumination with claws aloftโ€

arachnid ยท hard

โ€œParasitic clockwork crawler spreading Lymeโ€

arachnid ยท hard

โ€œThe metamorphic act of crawling out of one's skinโ€

arachnid ยท hard

โ€œCamouflaged subterranean door lined with soil and threadโ€

arachnid ยท hard

โ€œNursery parcel guarded in a spherical sacโ€

arachnid ยท hard

โ€œFather figure absent after a cannibalistic mating encounterโ€

arachnid ยท hard

โ€œHourglass wearer with a reputation for lethal widowhoodโ€

arachnid ยท hard

โ€œSilken tote bag carried under the sternumโ€

arachnid ยท hard

โ€œAbdominal organ that prints liquid threads into open airโ€

arachnid ยท hard

โ€œTail extremity that packs a toxic punchโ€

arachnid ยท hard

Showing the first 30 of 148 clues. Visit each puzzle to see all its clues.

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