Quiz about Plant Stimulus

Question 1

what type of tropism is occurring here?

Accepted Answer

gravitropism

Answer

phototropism

Answer

thigmotropism

Answer

tropictropism

Question 2

what type of tropism is occurring here?

Accepted Answer

phototropism

Answer

thigmotropism

Answer

geotropism

Answer

tropictropism

Question 3

what type of tropism is occurring here?

Accepted Answer

thigmotropism

Answer

phototropism

Answer

geotropism

Answer

tropictropism

Question 4

What type of tropism is response to touch?

Accepted Answer

Thigmotropism

Answer

Gravitropism

Answer

Phototropism

Answer

Hydrotropism

Question 5

This picture would represent which type of tropism?

Accepted Answer

Phototropism

Answer

Geotropism

Answer

Hydrotropism

Answer

Thigmotropism

Question 6

Changes in an organism's environment that cause a response

Accepted Answer

Stimuli

Answer

Tropism

Answer

Hormone

Answer

Response

Question 7

When the plant grows toward the stimuli

Accepted Answer

Positive

Answer

Negative

Question 8

When the plant grows away from the stimuli

Accepted Answer

Negative

Answer

Positive

Question 9

What type of tropism response to water?

Accepted Answer

Hydrotropism

Answer

Gravitropism

Answer

Thigmotropism

Answer

Phototropism

Question 10

A vine plant brushes against a fence and wraps itself around the fence.  To what stimulus is the plant responding?

Accepted Answer

thigmotropism

Answer

phototropism

Answer

hydrotropism

Answer

gravitropism

Question 11

A stimulus is ___________

Accepted Answer

a change in an organisms surroundings.

Answer

process in which organisms grow larger.

Answer

a reaction to a change in surroundings

Answer

tropism

Question 12

What term refers to a plant growing or moving away from a stimulus?

Accepted Answer

Tropism

Answer

Touch

Answer

Dormancy

Answer

Development

Question 13

Why do many plants needs a daily change of temperature?

Accepted Answer

to ensure photosynthesis and respiration can occur so the plant can grow

Answer

so they can sleep

Answer

to regrow chlorophyll

Answer

in order to produce a healthy seed

Question 14

How do cold temperatures help some bulb plants?

Accepted Answer

the cold forces the bulb to mature

Answer

the cold forces the bulb to wake up

Answer

the cold forces the bulb to produce chlorophyll

Answer

the cold forced the bulb to migrate

Question 15

A period of a plant when is does NOT grow

Accepted Answer

dormancy

Answer

spore

Answer

stamen

Answer

nutrient

Question 16

Adaptation that increases the survival rate of seeds in harsh environments.

Accepted Answer

Dormancy

Answer

Radicle

Answer

Day Neutral Plant

Answer

Intermediate Day Plant

Question 17

Which of the following is an example of Dormancy?

Accepted Answer

Plants losing their leaves for the winter

Answer

A plant being cut down into a stump

Answer

A plant wilting and drying out because Mrs. Tyler forgot to water it :(

Answer

A rabbit eating your mother's garden flowers

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