Carnivorous Plants Knowledge Quiz – Test the Details
A Venus flytrap only snaps shut after two touches within about 20 seconds, and this carnivorous plants knowledge quiz explains why it counts. Explore the bogs of North and South Carolina, giant pitcher plants in Borneo and sundews that glisten with sticky traps.
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🎯 Daily Trivia Challenge • 🧠 10 Questions • ⏱️ 150 Seconds
Flytrap
Where does the Venus flytrap grow wild?
Trigger
What makes a Venus flytrap close?
Why
Why do carnivorous plants catch insects?
Pitcher
How do pitcher plants catch prey?
Borneo
Which giant pitcher plants in Borneo can hold over 2 liters of fluid?
Sundew
How do sundews catch insects?
Bladder
Which carnivorous plant uses tiny underwater traps?
Darwin
Which scientist wrote a book on carnivorous plants in 1875?
Butterwort
What covers a butterwort's leaves?
Threat
What threatens wild Venus flytraps?
Your score
0/10
Scroll down to see the explanation for each question.
Explanations: answer key for all 10 questions
- Q1: Where does the Venus flytrap grow wild?
Answer: The Carolinas, USA
It lives only in a small coastal area.
- Q2: What makes a Venus flytrap close?
Answer: Two touches on trigger hairs
This avoids false alarms from raindrops.
- Q3: Why do carnivorous plants catch insects?
Answer: To get nutrients missing from poor soil
They still make food by photosynthesis.
- Q4: How do pitcher plants catch prey?
Answer: Insects slip into a fluid-filled pitfall
Slippery rims help.
- Q5: Which giant pitcher plants in Borneo can hold over 2 liters of fluid?
Answer: Nepenthes rajah
Shrews use them as toilets.
- Q6: How do sundews catch insects?
Answer: With sticky droplets on tentacles
Tentacles curl around prey.
- Q7: Which carnivorous plant uses tiny underwater traps?
Answer: Bladderwort
Traps suck prey in very quickly.
- Q8: Which scientist wrote a book on carnivorous plants in 1875?
Answer: Charles Darwin
He called the flytrap wonderful.
- Q9: What covers a butterwort's leaves?
Answer: A greasy, sticky film
Small insects get stuck.
- Q10: What threatens wild Venus flytraps?
Answer: Poaching and habitat loss
Taking them is a felony in North Carolina.
Carnivorous Plants Knowledge Quiz – Plants That Eat Animals
Carnivorous plants catch and digest insects and other small animals. They usually grow in bogs and poor soils where nitrogen and phosphorus are scarce, so prey gives them nutrients that their roots cannot easily find.
They use different traps. Venus flytraps snap shut, pitcher plants make slippery pitfalls, sundews and butterworts use sticky glue and bladderworts suck prey into tiny underwater bladders. Charles Darwin studied them closely and was fascinated by their abilities.
Many carnivorous plants are rare and threatened by habitat loss, drainage of wetlands and illegal collecting. The Venus flytrap grows wild only in a small area of North and South Carolina, where poaching is now treated as a serious crime.
What This Quiz Teaches
Science students and plant lovers will enjoy these questions.
- Where flytraps grow
- How flytraps close
- Why plants eat insects
- How different traps work
- What threatens them
Did You Know?
- Some pitcher plants attract bats.
- A flytrap trap reopens after digesting.
- Cobra lilies grow in Oregon.
- Sundews grow on every continent except Antarctica.
- Flytrap traps close in about a tenth of a second.
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