External and Internal Stimuli

External and Internal Stimuli

7th Grade

7 Qs

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External and Internal Stimuli

External and Internal Stimuli

Assessment

Quiz

Science

7th Grade

Hard

NGSS
MS-LS1-5, MS-LS1-2, HS-LS1-3

+2

Standards-aligned

Created by

Charles Martinez

FREE Resource

7 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Roots grow downward in the soil in response to -

Gravity

Sunlight

Water

Wind

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

When an animal is thirsty, it responds by -

eating food

drinking water

blinking rapidly

sweating excessively

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A crocodile quietly stalks its prey, a wildebeest, drinking at a water hole. The wildebeest suddenly sees the crocodile approaching. The wildebeest’s body responds by -

Shedding thick fur

blinking rapidly

increasing heart rate

requiring more food

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

A student places a plant in a dark room next to a growth lamp, while providing sufficient water and nutrients to ensure the plant’s growth and survival. The plant will likely respond by -

bending towards the lamp

wilting and eventually dying

shedding all of its leaves

Increasing its rate of photosynthesis

Tags

NGSS.MS-LS1-5

NGSS.MS-LS1-6

NGSS.MS-LS2-1

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

When a plant wilts due to lack of water, it is responding to which of the following internal stimuli?

decreased water pressure within the plants cells

lack of nutrients carried by water in the plant

decreased rate of photosynthesis in the stem

increased storage f glucose in the leaves

Tags

NGSS.MS-LS1-2

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Stunted growth of an animal can be a response to -

overexposure to sunlight

lack of nutrients in diet

eating a plant-based diet

living in a hot climate

Tags

NGSS.MS-LS1-5

NGSS.MS-LS2-1

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

When an animal is infected with a virus, the body responds by creating conditions that are not favorable for the virus. It does this by -

creating a sensation of hunger

raising the core body temperature

increasing sensitivity to sound

inhibiting the sense of balance

Tags

NGSS.HS-LS1-3