Biology crossword
Tap a square and type. Tap it again to switch direction.
Across
- 1 Powdery grains carried by bees between flowers
- 4 Nerve cell that carries electrical signals
- 8 One of the bones stacked along your backbone
- 10 Green plant structure that captures sunlight
- 11 Water movement across a membrane toward higher solute
- 13 Protein that speeds up a chemical reaction in the body
- 14 Group whose members can breed and produce fertile young
- 15 Natural home of a species
Down
- 1 Animal that hunts others for food
- 2 Threadlike DNA package; humans have 46
- 3 Tiny factory where proteins are assembled
- 5 Kingdom that includes molds, yeasts and toadstools
- 6 Microbes without a true cell center, some helpful in yogurt
- 7 Cell division that makes two identical copies
- 9 Complete set of an organism's genetic instructions
- 12 Single-celled creature that oozes along with false feet
About this puzzle
A 24 by 15 crossword with 8 across and 8 down, on the subject of Biology.
- Grid
- 24 x 15
- Across
- 8
- Down
- 8
- Longest answer
- CHLOROPLAST (11 letters)
Show the answer key
- 1 across: POLLEN. Powdery grains carried by bees between flowers
- 1 down: PREDATOR. Animal that hunts others for food
- 2 down: CHROMOSOME. Threadlike DNA package; humans have 46
- 3 down: RIBOSOME. Tiny factory where proteins are assembled
- 4 across: NEURON. Nerve cell that carries electrical signals
- 5 down: FUNGUS. Kingdom that includes molds, yeasts and toadstools
- 6 down: BACTERIA. Microbes without a true cell center, some helpful in yogurt
- 7 down: MITOSIS. Cell division that makes two identical copies
- 8 across: VERTEBRA. One of the bones stacked along your backbone
- 9 down: GENOME. Complete set of an organism's genetic instructions
- 10 across: CHLOROPLAST. Green plant structure that captures sunlight
- 11 across: OSMOSIS. Water movement across a membrane toward higher solute
- 12 down: AMOEBA. Single-celled creature that oozes along with false feet
- 13 across: ENZYME. Protein that speeds up a chemical reaction in the body
- 14 across: SPECIES. Group whose members can breed and produce fertile young
- 15 across: HABITAT. Natural home of a species
Questions
- How many clues does this Biology crossword have?
- 8 across and 8 down, on a 24 x 15 grid. The longest answer is CHLOROPLAST (11 letters).
- How do I switch between across and down?
- Tap a square to type into it, and tap the same square again to turn the corner. The answer you are filling is shaded on the grid and its clue lights up in the list, so you always know which one you are on.
- Will it tell me when a letter is wrong?
- Only when you ask. Press Check letters and any wrong letter is marked. A crossword is solved by reasoning across two answers at once, and flagging a letter the moment it is typed takes that away.
- Can I print this crossword?
- Yes. The printable version carries the same grid and clues with the answer key, at three difficulties.
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